Struct DiffLine 

pub struct DiffLine {
    pub content: String,
    pub line_type: DiffLineType,
    pub old_line: Option<usize>,
    pub new_line: Option<usize>,
}

A single line in a diff.

Fields

content: String

The line content.

line_type: DiffLineType

Type of change.

old_line: Option<usize>

Old line number (for removed/context lines).

new_line: Option<usize>

New line number (for added/context lines).

Implementations

impl DiffLine

pub fn new(content: impl Into<String>, line_type: DiffLineType) -> Self

Create a new diff line.

pub fn added(content: impl Into<String>) -> Self

Create an added line.

pub fn removed(content: impl Into<String>) -> Self

Create a removed line.

pub fn context(content: impl Into<String>) -> Self

Create a context line.

pub fn header(content: impl Into<String>) -> Self

Create a chunk header.

pub fn old_num(self, num: usize) -> Self

Set the old line number.

pub fn new_num(self, num: usize) -> Self

Set the new line number.

pub fn line_nums(self, old: usize, new: usize) -> Self

Set both line numbers.

pub fn prefix(&self) -> &str

Get the prefix character for this line type.

Trait Implementations

impl Clone for DiffLine

fn clone(&self) -> DiffLine

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiffLine

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

Formats the value using the given formatter.