Struct DiffLine 

pub struct DiffLine {
    pub id: SharedString,
    /* private fields */
}

One stable, caller-supplied logical diff row.

A context row carries the same text on both sides. A pure addition or removal carries one side. A replacement carries both different sides, so split presentation can align them without this component deciding which removal belongs with which addition.

Fields

id: SharedString

Implementations

impl DiffLine

pub fn new(id: impl Into<SharedString>, text: impl Into<SharedString>) -> Self

A context line. The text begins on both sides; old and new numbers are supplied independently.

pub fn added(id: impl Into<SharedString>, text: impl Into<SharedString>) -> Self

A pure addition supplied by the caller.

pub fn removed( id: impl Into<SharedString>, text: impl Into<SharedString>, ) -> Self

A pure removal supplied by the caller.

pub fn paired( id: impl Into<SharedString>, old: impl Into<SharedString>, new: impl Into<SharedString>, ) -> Self

An aligned replacement supplied by the caller. Unified presentation draws its removed and added sides as consecutive rows; split presentation draws them opposite one another.

pub fn old_number(self, number: usize) -> Self

pub fn new_number(self, number: usize) -> Self

pub fn spans(self, spans: impl IntoIterator<Item = CodeSpan>) -> Self

Pre-classified spans for both sides. Use old_spans and new_spans when an aligned replacement has different classifications.

pub fn old_spans(self, spans: impl IntoIterator<Item = CodeSpan>) -> Self

pub fn new_spans(self, spans: impl IntoIterator<Item = CodeSpan>) -> Self

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.

impl Eq for DiffLine

impl PartialEq for DiffLine

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DiffLine