Struct FilePatch 

pub struct FilePatch {

    pub old_path: Option<Vec<u8>>,
    pub new_path: Option<Vec<u8>>,
    pub old_mode: Option<u32>,
    pub new_mode: Option<u32>,
    pub hunks: Vec<Hunk>,
    pub is_new: bool,
    pub is_delete: bool,
    pub is_rename: bool,
    pub is_copy: bool,
    pub similarity: Option<u8>,
    pub dissimilarity: Option<u8>,
    pub old_oid_hex: Option<Vec<u8>>,
    pub new_oid_hex: Option<Vec<u8>>,
    pub is_binary: bool,
    pub binary: Option<BinaryPatch>,
    pub is_toplevel_relative: bool,
}

A patch targeting a single file. Produced by parse_unified_patch.

Fields

old_path: Option<Vec<u8>>

Path on the a/ (old) side, or None for a newly created file.

new_path: Option<Vec<u8>>

Path on the b/ (new) side, or None for a deleted file.

old_mode: Option<u32>

Mode of the old file, when a mode header was present.

new_mode: Option<u32>

Mode of the new file, when a mode header was present.

hunks: Vec<Hunk>

is_new: bool

The patch creates a new file (--- /dev/null / new file mode).

is_delete: bool

The patch deletes the file (+++ /dev/null / deleted file mode).

is_rename: bool

The patch renames the file (rename from/rename to).

is_copy: bool

The patch copies the file (copy from/copy to).

similarity: Option<u8>

Similarity score from similarity index N%, used for rename/copy summaries.

dissimilarity: Option<u8>

Dissimilarity score from dissimilarity index N%, used for rewrite summaries.

old_oid_hex: Option<Vec<u8>>

Hex object id prefixes from the index <old>..<new>[ mode] line, if any. Carried verbatim (abbreviated or full); the binary apply and the -3 fallback need these to resolve the pre-/post-image blobs.

new_oid_hex: Option<Vec<u8>>

is_binary: bool

True when the patch is binary: either a GIT binary patch block (with binary payload) or a metadata-only Binary files ... differ line (no payload — the postimage must be reconstructed from the object store).

binary: Option<BinaryPatch>

The GIT binary patch payload, when this is a binary file patch. The fragment bytes are still zlib-deflated (the caller inflates them with the recorded original length), matching git’s two-hunk forward/reverse layout.

is_toplevel_relative: bool

True for git (diff --git) patches, whose names are relative to the repository top-level; false for traditional diffs, whose names are relative to the current directory (git’s is_toplevel_relative). The apply cwd-prefix is only prepended to non-toplevel-relative patches.

Trait Implementations

impl Clone for FilePatch

fn clone(&self) -> FilePatch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilePatch

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

Formats the value using the given formatter.

impl Eq for FilePatch

impl PartialEq for FilePatch

fn eq(&self, other: &FilePatch) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FilePatch