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Make some patch functions only require &self #339

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Merged
alexcrichton merged 1 commit into from
Jul 31, 2018
Merged

Make some patch functions only require &self #339

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4 changes: 2 additions & 2 deletions src/patch.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -139,7 +139,7 @@ impl Patch {
}

/// Get a DiffHunk and its total line count from the Patch.
pub fn hunk(&mut self, hunk_idx: usize) -> Result<(DiffHunk, usize), Error> {
pub fn hunk(&self, hunk_idx: usize) -> Result<(DiffHunk, usize), Error> {
let mut ret = ptr::null();
let mut lines = 0;
unsafe {
Expand All @@ -156,7 +156,7 @@ impl Patch {
}

/// Get a DiffLine from a hunk of the Patch.
pub fn line_in_hunk(&mut self,
pub fn line_in_hunk(&self,
hunk_idx: usize,
line_of_hunk: usize) -> Result<DiffLine, Error> {
let mut ret = ptr::null();
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