Struct git2::Patch

[+] Show declaration

pub struct Patch { /* fields omitted */ }

[−] Expand description

A structure representing the text changes in a single diff delta.

This is an opaque structure.

Implementations

impl Patch[−]

pub fn from_diff(diff: &Diff<'_>, idx: usize) -> Result<Option<Patch>, Error>[−]

Return a Patch for one file in a Diff.

Returns Ok(None) for an unchanged or binary file.

pub fn from_blobs(
    old_blob: &Blob<'_>,
    old_path: Option<&Path>,
    new_blob: &Blob<'_>,
    new_path: Option<&Path>,
    opts: Option<&mut DiffOptions>
) -> Result<Patch, Error>[−]

Generate a Patch by diffing two blobs.

pub fn from_blob_and_buffer(
    old_blob: &Blob<'_>,
    old_path: Option<&Path>,
    new_buffer: &[u8],
    new_path: Option<&Path>,
    opts: Option<&mut DiffOptions>
) -> Result<Patch, Error>[−]

Generate a Patch by diffing a blob and a buffer.

pub fn from_buffers(
    old_buffer: &[u8],
    old_path: Option<&Path>,
    new_buffer: &[u8],
    new_path: Option<&Path>,
    opts: Option<&mut DiffOptions>
) -> Result<Patch, Error>[−]

Generate a Patch by diffing two buffers.

pub fn delta(&self) -> DiffDelta<'_>[−]

Get the DiffDelta associated with the Patch.

pub fn num_hunks(&self) -> usize[−]

Get the number of hunks in the Patch.

pub fn line_stats(&self) -> Result<(usize, usize, usize), Error>[−]

Get the number of lines of context, additions, and deletions in the Patch.

pub fn hunk(&self, hunk_idx: usize) -> Result<(DiffHunk<'_>, usize), Error>[−]

Get a DiffHunk and its total line count from the Patch.

pub fn num_lines_in_hunk(&self, hunk_idx: usize) -> Result<usize, Error>[−]

Get the number of lines in a hunk.

pub fn line_in_hunk(
    &self,
    hunk_idx: usize,
    line_of_hunk: usize
) -> Result<DiffLine<'_>, Error>[−]

Get a DiffLine from a hunk of the Patch.

pub fn size(
    &self,
    include_context: bool,
    include_hunk_headers: bool,
    include_file_headers: bool
) -> usize[−]

Get the size of a Patch’s diff data in bytes.

pub fn print(
    &mut self,
    line_cb: &mut (dyn FnMut(DiffDelta<'_>, Option<DiffHunk<'_>>, DiffLine<'_>) -> bool + '_)
) -> Result<(), Error>[−]

Print the Patch to text via a callback.

pub fn to_buf(&mut self) -> Result<Buf, Error>[−]

Get the Patch text as a Buf.

Trait Implementations

impl Debug for Patch[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Drop for Patch[+]

[+] Show hidden undocumented items

fn drop(&mut self)[−]

Executes the destructor for this type.

impl Send for Patch