Struct FileDiff

Source

pub struct FileDiff {
    pub path: PathBuf,
    pub old_path: Option<PathBuf>,
    pub is_deleted: bool,
    pub hunks: Vec<Hunk>,
}

Expand description

A file diff containing all hunks for a single file

Fields§

§path: PathBuf

Path to the file (new path if renamed)

§old_path: Option<PathBuf>

Original path (if renamed)

§is_deleted: bool

Whether the file was deleted in this diff

§hunks: Vec<Hunk>

Hunks in this file diff

Implementations§

Source §

impl FileDiff

Source

pub fn new(path: PathBuf) -> Self

Creates a new file diff

§Arguments

path - Path to the file

§Returns

A new FileDiff with empty hunks

§Examples

use std::path::PathBuf;

use rust_diff_analyzer::git::FileDiff;

let diff = FileDiff::new(PathBuf::from("src/lib.rs"));
assert!(diff.hunks.is_empty());

Source

pub fn total_added(&self) -> usize

Returns total number of added lines

§Returns

Sum of added lines across all hunks

§Examples

use std::path::PathBuf;

use rust_diff_analyzer::git::FileDiff;

let diff = FileDiff::new(PathBuf::from("src/lib.rs"));
assert_eq!(diff.total_added(), 0);

Source

pub fn total_removed(&self) -> usize

Returns total number of removed lines

§Returns

Sum of removed lines across all hunks

§Examples

use std::path::PathBuf;

use rust_diff_analyzer::git::FileDiff;

let diff = FileDiff::new(PathBuf::from("src/lib.rs"));
assert_eq!(diff.total_removed(), 0);

Source

pub fn all_added_lines(&self) -> Vec<usize>

Returns all added line numbers

§Returns

Vector of all added line numbers

§Examples

use std::path::PathBuf;

use rust_diff_analyzer::git::FileDiff;

let diff = FileDiff::new(PathBuf::from("src/lib.rs"));
assert!(diff.all_added_lines().is_empty());

Source

pub fn all_removed_lines(&self) -> Vec<usize>

Returns all removed line numbers

§Returns

Vector of all removed line numbers

§Examples

use std::path::PathBuf;

use rust_diff_analyzer::git::FileDiff;

let diff = FileDiff::new(PathBuf::from("src/lib.rs"));
assert!(diff.all_removed_lines().is_empty());

Source

pub fn all_removed_positions_in_new(&self) -> Vec<usize>

Returns new-file line positions of all removals across hunks

See Hunk::removed_positions_in_new for the attribution rule.

§Returns

Vector of new-file line numbers, one per removed line

§Examples

use std::path::PathBuf;

use rust_diff_analyzer::git::FileDiff;

let diff = FileDiff::new(PathBuf::from("src/lib.rs"));
assert!(diff.all_removed_positions_in_new().is_empty());

Source

pub fn is_rust_file(&self) -> bool

Checks if file path ends with .rs extension

§Returns

true if file is a Rust source file

§Examples

use std::path::PathBuf;

use rust_diff_analyzer::git::FileDiff;

let diff = FileDiff::new(PathBuf::from("src/lib.rs"));
assert!(diff.is_rust_file());

let diff = FileDiff::new(PathBuf::from("README.md"));
assert!(!diff.is_rust_file());