able/qrcode-rust
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Accept generic AsRef<[u8]> as input

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This commit is contained in:
Steven Allen 2016-05-16 09:42:05 -04:00
parent 0435a75244
commit a3bdddef70
1 changed files with 5 additions and 5 deletions
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10
src/lib.rs
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@ -53,7 +53,7 @@ impl QrCode {
///
/// let code = QrCode::new(b"Some data").unwrap();
///
pub fn new(data: &[u8]) -> QrResult<QrCode> {
pub fn new<D: AsRef<[u8]>>(data: D) -> QrResult<QrCode> {
QrCode::with_error_correction_level(data, EcLevel::M)
}
@ -66,8 +66,8 @@ impl QrCode {
///
/// let code = QrCode::with_error_correction_level(b"Some data", EcLevel::H).unwrap();
///
pub fn with_error_correction_level(data: &[u8], ec_level: EcLevel) -> QrResult<QrCode> {
let bits = try!(bits::encode_auto(data, ec_level));
pub fn with_error_correction_level<D: AsRef<[u8]>>(data: D, ec_level: EcLevel) -> QrResult<QrCode> {
let bits = try!(bits::encode_auto(data.as_ref(), ec_level));
QrCode::with_bits(bits, ec_level)
}
@ -84,9 +84,9 @@ impl QrCode {
///
/// let micro_code = QrCode::with_version(b"123", Version::Micro(1), EcLevel::L).unwrap();
///
pub fn with_version(data: &[u8], version: Version, ec_level: EcLevel) -> QrResult<QrCode> {
pub fn with_version<D: AsRef<[u8]>>(data: D, version: Version, ec_level: EcLevel) -> QrResult<QrCode> {
let mut bits = bits::Bits::new(version);
try!(bits.push_optimal_data(data));
try!(bits.push_optimal_data(data.as_ref()));
try!(bits.push_terminator(ec_level));
QrCode::with_bits(bits, ec_level)
}