Struct Diff

pub struct Diff<'input> { /* private fields */ }

Takes any number of inputs and finds regions that are them same between all of them.

Implementations

impl<'input> Diff<'input>

pub fn for_tokenizer<T: AsRef<[u8]> + ?Sized + 'input>( inputs: impl IntoIterator<Item = &'input T>, tokenizer: impl Fn(&[u8]) -> Vec<Range<usize>>, compare: impl CompareBytes, ) -> Self

pub fn unrefined<T: AsRef<[u8]> + ?Sized + 'input>( inputs: impl IntoIterator<Item = &'input T>, ) -> Self

pub fn by_line<T: AsRef<[u8]> + ?Sized + 'input>( inputs: impl IntoIterator<Item = &'input T>, ) -> Self

Compares inputs line by line.

pub fn by_word<T: AsRef<[u8]> + ?Sized + 'input>( inputs: impl IntoIterator<Item = &'input T>, ) -> Self

Compares inputs word by word.

The inputs is usually a changed hunk (e.g. a DiffHunk::Different) that was the output from a line-by-line diff.

pub fn hunks(&self) -> DiffHunkIterator<'_, 'input>

Returns iterator over matching and different texts.

pub fn hunk_ranges(&self) -> DiffHunkRangeIterator<'_>

Returns iterator over matching and different ranges in bytes.

pub fn refine_changed_regions( &mut self, tokenizer: impl Fn(&[u8]) -> Vec<Range<usize>>, compare: impl CompareBytes, )

Uses the given tokenizer to split the changed regions into smaller regions. Then tries to finds unchanged regions among them.

Trait Implementations

impl<'input> Clone for Diff<'input>

fn clone(&self) -> Diff<'input>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'input> Debug for Diff<'input>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.