forked from AbleOS/ableos
OOOO MIGHTY CLIPPY, WE SUMMON YOU!!!
This commit is contained in:
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f2bd9ddf4d
commit
a75279df1f
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@ -50,7 +50,7 @@ impl<T> Clone for Synced<T> {
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impl<S: SectorSize, V: Volume<u8, S>> Synced<Ext2<S, V>> {
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/// DOCME: what is this?
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pub fn new(volume: V) -> Result<Synced<Ext2<S, V>>, Error> {
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Ext2::new(volume).map(|inner| Synced::with_inner(inner))
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Ext2::new(volume).map(Synced::with_inner)
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}
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/// Get the root inode.
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pub fn root_inode(&self) -> Inode<S, V> {
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@ -139,7 +139,7 @@ impl<S: SectorSize, V: Volume<u8, S>> Fs for Synced<Ext2<S, V>> {
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inner(fs, inode, path, abs_path)
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}
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if abs_path.len() == 0 || abs_path[0] != b'/' {
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if abs_path.is_empty() || abs_path[0] != b'/' {
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return Err(Error::NotAbsolute {
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name: String::from_utf8_lossy(abs_path).into_owned(),
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});
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@ -355,17 +355,17 @@ impl<S: SectorSize, V: Volume<u8, S>> Inode<S, V> {
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buf.set_len(total_size);
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}
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let size = self.read(&mut buf[..]);
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size.and_then(|size| {
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size.map(|size| {
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unsafe {
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buf.set_len(size);
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}
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Ok(size)
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size
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})
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.or_else(|err| {
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.map_err(|err| {
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unsafe {
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buf.set_len(0);
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}
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Err(err)
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err
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})
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}
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/// Return blocks on a sector
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@ -571,7 +571,7 @@ impl<S: SectorSize, V: Volume<u8, S>> File for Inode<S, V> {
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buf[offset..end].copy_from_slice(&data[..data_size]);
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offset += data_size;
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}
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Err(err) => return Err(err.into()),
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Err(err) => return Err(err),
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}
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}
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@ -673,9 +673,9 @@ impl<S: SectorSize, V: Volume<u8, S>> Iterator for Directory<S, V> {
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self.offset += size as usize;
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Some(Ok(DirectoryEntry {
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name: name,
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name,
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inode: inode as usize,
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ty: ty,
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ty,
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}))
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}
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}
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@ -65,7 +65,7 @@ impl<S: SectorSize> Address<S> {
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///
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pub fn new(sector: u32, offset: i32) -> Address<S> {
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let sector = (sector as i32 + (offset >> S::LOG_SIZE)) as u32;
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let offset = offset.abs() as u32 & S::OFFSET_MASK;
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let offset = offset.unsigned_abs() & S::OFFSET_MASK;
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unsafe { Address::new_unchecked(sector, offset) }
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}
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///
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@ -75,7 +75,7 @@ impl<S: SectorSize> Address<S> {
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log_block_size: u32,
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) -> Address<S> {
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let block = (block as i32 + (offset >> log_block_size)) as u32;
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let offset = offset.abs() as u32 & ((1 << log_block_size) - 1);
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let offset = offset.unsigned_abs() & ((1 << log_block_size) - 1);
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let log_diff = log_block_size as i32 - S::LOG_SIZE as i32;
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let top_offset = offset >> S::LOG_SIZE;
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@ -36,7 +36,7 @@ pub trait Volume<T: Clone, S: SectorSize> {
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) -> Result<VolumeSlice<'a, T, S>, Self::Error>;
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}
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#[derive(Debug, Clone, PartialEq, Hash)]
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#[derive(Debug, Clone, PartialEq, Eq, Hash)]
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pub struct VolumeSlice<'a, T: 'a + Clone, S: SectorSize> {
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inner: Cow<'a, [T]>,
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index: Address<S>,
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@ -135,14 +135,14 @@ fn test_push_number() {
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assert_eq!(
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bytes,
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vec![
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0b010__110__10, // 90
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0b1__001_1010, // 154
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0b1100__1011, // 203
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0b0101_1010, // 90
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0b1001_1010, // 154
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0b1100_1011, // 203
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0b0110_1101, // 109
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0b01_1001_00, // 100
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0b01__111_001, // 121
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0b0_1110_001, // 113
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0b1__0000000, // 128
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0b0111_1001, // 121
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0b0111_0001, // 113
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0b1000_0000, // 128
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]
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);
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}
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@ -287,21 +287,21 @@ mod eci_tests {
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fn test_9() {
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let mut bits = Bits::new(Version::Normal(1));
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assert_eq!(bits.push_eci_designator(9), Ok(()));
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assert_eq!(bits.into_bytes(), vec![0b0111__0000, 0b1001__0000]);
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assert_eq!(bits.into_bytes(), vec![0b0111_0000, 0b1001_0000]);
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}
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#[test]
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fn test_899() {
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let mut bits = Bits::new(Version::Normal(1));
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assert_eq!(bits.push_eci_designator(899), Ok(()));
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assert_eq!(bits.into_bytes(), vec![0b0111__10_00, 0b00111000, 0b0011__0000]);
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assert_eq!(bits.into_bytes(), vec![0b0111_1000, 0b00111000, 0b0011_0000]);
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}
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#[test]
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fn test_999999() {
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let mut bits = Bits::new(Version::Normal(1));
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assert_eq!(bits.push_eci_designator(999999), Ok(()));
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assert_eq!(bits.into_bytes(), vec![0b0111__110_0, 0b11110100, 0b00100011, 0b1111__0000]);
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assert_eq!(bits.into_bytes(), vec![0b0111_1100, 0b11110100, 0b00100011, 0b1111_0000]);
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}
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#[test]
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@ -359,7 +359,7 @@ mod numeric_tests {
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assert_eq!(bits.push_numeric_data(b"01234567"), Ok(()));
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assert_eq!(
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bits.into_bytes(),
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vec![0b0001_0000, 0b001000_00, 0b00001100, 0b01010110, 0b01_100001, 0b1__0000000]
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vec![0b0001_0000, 0b001000_00, 0b00001100, 0b01010110, 0b0110_0001, 0b1000_0000]
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);
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}
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@ -374,11 +374,11 @@ mod numeric_tests {
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0b010000_00,
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0b00001100,
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0b01010110,
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0b01_101010,
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0b0110_1010,
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0b0110_1110,
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0b000101_00,
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0b11101010,
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0b0101__0000,
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0b0101_0000,
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]
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);
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}
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@ -390,14 +390,14 @@ mod numeric_tests {
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assert_eq!(
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bits.into_bytes(),
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vec![
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0b00_10000_0,
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0b0010_0000,
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0b00000110,
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0b0_0101011,
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0b001_10101,
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0b00110_111,
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0b0000101_0,
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0b0010_1011,
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0b0011_0101,
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0b0011_0111,
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0b0000_1010,
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0b01110101,
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0b00101__000,
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0b0010_1000,
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]
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);
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}
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@ -467,7 +467,7 @@ mod alphanumeric_tests {
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assert_eq!(bits.push_alphanumeric_data(b"AC-42"), Ok(()));
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assert_eq!(
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bits.into_bytes(),
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vec![0b0010_0000, 0b00101_001, 0b11001110, 0b11100111, 0b001_00001, 0b0__0000000]
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vec![0b0010_0000, 0b0010_1001, 0b11001110, 0b11100111, 0b0010_0001, 0b0000_0000]
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);
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}
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@ -524,7 +524,7 @@ mod byte_tests {
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0b1010_1011,
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0b1100_1101,
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0b1110_1111,
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0b0000__0000,
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0b0000_0000,
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]
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);
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}
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@ -579,7 +579,7 @@ mod kanji_tests {
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fn test_iso_18004_example() {
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let mut bits = Bits::new(Version::Normal(1));
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assert_eq!(bits.push_kanji_data(b"\x93\x5f\xe4\xaa"), Ok(()));
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assert_eq!(bits.into_bytes(), vec![0b1000_0000, 0b0010_0110, 0b11001111, 0b1_1101010, 0b101010__00]);
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assert_eq!(bits.into_bytes(), vec![0b1000_0000, 0b0010_0110, 0b11001111, 0b1110_1010, 0b1010_1000]);
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}
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#[test]
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@ -785,7 +785,7 @@ mod finish_tests {
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let mut bits = Bits::new(Version::Micro(1));
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assert_eq!(bits.push_numeric_data(b"99999"), Ok(()));
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assert_eq!(bits.push_terminator(EcLevel::L), Ok(()));
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assert_eq!(bits.into_bytes(), vec![0b101_11111, 0b00111_110, 0b0011__0000]);
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assert_eq!(bits.into_bytes(), vec![0b1011_1111, 0b0011_1110, 0b0011_0000]);
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}
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#[test]
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@ -793,7 +793,7 @@ mod finish_tests {
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let mut bits = Bits::new(Version::Micro(1));
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assert_eq!(bits.push_numeric_data(b"9999"), Ok(()));
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assert_eq!(bits.push_terminator(EcLevel::L), Ok(()));
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assert_eq!(bits.into_bytes(), vec![0b100_11111, 0b00111_100, 0b1_000__0000]);
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assert_eq!(bits.into_bytes(), vec![0b1001_1111, 0b0011_1100, 0b1000_0000]);
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}
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#[test]
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@ -801,7 +801,7 @@ mod finish_tests {
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let mut bits = Bits::new(Version::Micro(1));
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assert_eq!(bits.push_numeric_data(b"999"), Ok(()));
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assert_eq!(bits.push_terminator(EcLevel::L), Ok(()));
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assert_eq!(bits.into_bytes(), vec![0b011_11111, 0b00111_000, 0b0000__0000]);
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assert_eq!(bits.into_bytes(), vec![0b0111_1111, 0b0011_1000, 0b0000_0000]);
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}
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#[test]
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@ -809,7 +809,7 @@ mod finish_tests {
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let mut bits = Bits::new(Version::Micro(1));
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assert_eq!(bits.push_numeric_data(b""), Ok(()));
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assert_eq!(bits.push_terminator(EcLevel::L), Ok(()));
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assert_eq!(bits.into_bytes(), vec![0b000_000_00, 0b11101100, 0]);
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assert_eq!(bits.into_bytes(), vec![0b0000_0000, 0b11101100, 0]);
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}
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}
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@ -882,7 +882,7 @@ mod encode_tests {
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#[test]
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fn test_auto_mode_switch() {
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let res = encode(b"123A", Version::Micro(2), EcLevel::L);
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assert_eq!(res, Ok(vec![0b0_0011_000, 0b1111011_1, 0b001_00101, 0b0_00000__00, 0b11101100]));
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assert_eq!(res, Ok(vec![0b0001_1000, 0b1111_0111, 0b0010_0101, 0b0000_0000, 0b11101100]));
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}
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#[test]
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@ -909,7 +909,7 @@ pub fn encode_auto(data: &[u8], ec_level: EcLevel) -> QrResult<Bits> {
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let segments = Parser::new(data).collect::<Vec<Segment>>();
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for version in &[Version::Normal(9), Version::Normal(26), Version::Normal(40)] {
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let opt_segments = Optimizer::new(segments.iter().cloned(), *version).collect::<Vec<_>>();
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let total_len = total_encoded_len(&*opt_segments, *version);
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let total_len = total_encoded_len(&opt_segments, *version);
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let data_capacity = version.fetch(ec_level, &DATA_LENGTHS).expect("invalid DATA_LENGTHS");
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if total_len <= data_capacity {
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let min_version = find_min_version(total_len, ec_level);
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@ -999,7 +999,7 @@ pub fn is_functional(version: Version, width: i16, x: i16, y: i16) -> bool {
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true
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} else if a == 1 {
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false
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} else if 2 <= a && a <= 6 {
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} else if (2..=6).contains(&a) {
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(width - 7 - x).abs() <= 2 && (width - 7 - y).abs() <= 2
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} else {
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let positions = ALIGNMENT_PATTERN_POSITIONS[(a - 7).as_usize()];
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@ -1193,7 +1193,7 @@ impl Iterator for DataModuleIter {
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#[cfg(test)]
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#[rustfmt::skip] // skip to prevent file becoming too long.
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mod data_iter_tests {
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use alloc::vec::{*,Vec};
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use alloc::vec::{Vec};
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use crate::canvas::DataModuleIter;
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use crate::types::Version;
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@ -1373,7 +1373,7 @@ impl Canvas {
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let bits_end = if i == last_word { 4 } else { 0 };
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'outside: for j in (bits_end..=7).rev() {
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let color = if (*b & (1 << j)) == 0 { Color::Light } else { Color::Dark };
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while let Some((x, y)) = coords.next() {
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for (x, y) in coords.by_ref() {
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let r = self.get_mut(x, y);
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if *r == Module::Empty {
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*r = Module::Unmasked(color);
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|
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@ -124,7 +124,7 @@ pub fn construct_codewords(rawbits: &[u8], version: Version, ec_level: EcLevel)
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// Generate EC codes.
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let ec_bytes = version.fetch(ec_level, &EC_BYTES_PER_BLOCK)?;
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let ec_codes = blocks.iter().map(|block| create_error_correction_code(*block, ec_bytes)).collect::<Vec<Vec<u8>>>();
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let ec_codes = blocks.iter().map(|block| create_error_correction_code(block, ec_bytes)).collect::<Vec<Vec<u8>>>();
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let blocks_vec = interleave(&blocks);
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let ec_vec = interleave(&ec_codes);
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|
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@ -160,10 +160,10 @@ impl QrCode {
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pub fn with_bits(bits: bits::Bits, ec_level: EcLevel) -> QrResult<Self> {
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let version = bits.version();
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let data = bits.into_bytes();
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let (encoded_data, ec_data) = ec::construct_codewords(&*data, version, ec_level)?;
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let (encoded_data, ec_data) = ec::construct_codewords(&data, version, ec_level)?;
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let mut canvas = canvas::Canvas::new(version, ec_level);
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canvas.draw_all_functional_patterns();
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canvas.draw_data(&*encoded_data, &*ec_data);
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canvas.draw_data(&encoded_data, &ec_data);
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let canvas = canvas.apply_best_mask();
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Ok(Self { content: canvas.into_colors(), version, ec_level, width: version.width().as_usize() })
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}
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|
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@ -1,7 +1,6 @@
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//! Find the optimal data mode sequence to encode a piece of data.
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use crate::types::{Mode, Version};
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#[cfg(test)]
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use alloc::vec::{self, Vec, *};
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use core::slice::Iter;
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|
@ -156,7 +155,7 @@ impl<'a> Iterator for Parser<'a> {
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#[cfg(test)]
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mod parse_tests {
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use alloc::vec::{self, Vec};
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use alloc::vec::{Vec};
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use crate::optimize::{Parser, Segment};
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use crate::types::Mode;
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|
@ -347,9 +346,9 @@ mod optimize_tests {
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use crate::types::{Mode, Version};
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fn test_optimization_result(given: Vec<Segment>, expected: Vec<Segment>, version: Version) {
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let prev_len = total_encoded_len(&*given, version);
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let opt_segs = Optimizer::new(given.iter().map(|seg| *seg), version).collect::<Vec<_>>();
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let new_len = total_encoded_len(&*opt_segs, version);
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let prev_len = total_encoded_len(&given, version);
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let opt_segs = Optimizer::new(given.iter().copied(), version).collect::<Vec<_>>();
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let new_len = total_encoded_len(&opt_segs, version);
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if given != opt_segs {
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assert!(prev_len > new_len, "{} > {}", prev_len, new_len);
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}
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|
@ -357,7 +356,7 @@ mod optimize_tests {
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opt_segs == expected,
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"Optimization gave something better: {} < {} ({:?})",
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new_len,
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total_encoded_len(&*expected, version),
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total_encoded_len(&expected, version),
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opt_segs
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);
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}
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|
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@ -5,7 +5,7 @@ use alloc::{string::String, vec::Vec};
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const CODEPAGE: [&str; 4] = [" ", "\u{2584}", "\u{2580}", "\u{2588}"];
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#[derive(Copy, Clone, PartialEq)]
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#[derive(Copy, Clone, PartialEq, Eq)]
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pub enum Dense1x2 {
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Dark,
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Light,
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|
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|
@ -71,7 +71,7 @@ impl Bus {
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id,
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irq,
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data_register: Port::new(io_base + 0),
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data_register: Port::new(io_base),
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error_register: PortReadOnly::new(io_base + 1),
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features_register: PortWriteOnly::new(io_base + 1),
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sector_count_register: Port::new(io_base + 2),
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|
@ -82,8 +82,8 @@ impl Bus {
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status_register: PortReadOnly::new(io_base + 7),
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command_register: PortWriteOnly::new(io_base + 7),
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alternate_status_register: PortReadOnly::new(ctrl_base + 0),
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control_register: PortWriteOnly::new(ctrl_base + 0),
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alternate_status_register: PortReadOnly::new(ctrl_base),
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control_register: PortWriteOnly::new(ctrl_base),
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drive_blockess_register: PortReadOnly::new(ctrl_base + 1),
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}
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}
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|
@ -248,7 +248,7 @@ impl Bus {
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let data = self.read_data();
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//log!("Read[{:08X}][{:02X}]: 0x{:04X}\n", block, i, data);
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buf[i + 0] = data.get_bits(0..8) as u8;
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buf[i] = data.get_bits(0..8) as u8;
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buf[i + 1] = data.get_bits(8..16) as u8;
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}
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}
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||||
|
@ -274,7 +274,7 @@ impl Bus {
|
|||
self.write_command(Command::Write);
|
||||
self.busy_loop();
|
||||
for i in 0..256 {
|
||||
let mut data = 0 as u16;
|
||||
let mut data = 0_u16;
|
||||
data.set_bits(0..8, buf[i * 2] as u16);
|
||||
data.set_bits(8..16, buf[i * 2 + 1] as u16);
|
||||
|
||||
|
|
Loading…
Reference in a new issue