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Allow extracting the location of the error

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Oliver Schneider 2017-05-09 11:22:18 +02:00 committed by GitHub
parent bac92cdfad
commit 26d39b3a15
1 changed files with 5 additions and 0 deletions
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5
src/de.rs
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@ -1063,6 +1063,11 @@ impl<'a> Deserializer<'a> {
} }
impl Error { impl Error {
/// Produces a (line, column) pair of the position of the error if available
pub fn line_col(&self) -> Option<(usize, usize)> {
self.inner.line.map(|line| (line, self.inner.col))
}
fn from_kind(kind: ErrorKind) -> Error { fn from_kind(kind: ErrorKind) -> Error {
Error { Error {
inner: Box::new(ErrorInner { inner: Box::new(ErrorInner {