Struct DiffView 

pub struct DiffView { /* private fields */ }

A git-style diff: added lines on a green tint, removed lines on a red one (the shared success / danger colours, contrast-checked in both themes), old and new line numbers, a header per hunk, and the unchanged runs between hunks folded to one line (“⋯ 12 unchanged lines”, a click shows them). Each hunk keeps CONTEXT unchanged lines around its changes.

DiffView::json compares JSON by key (sorted keys, long arrays as one summary line: see crate::diff). DiffView::reviewable adds Accept / Reject to each hunk; a choice emits HunkDecision and stays shown. The header counts the lines and copies the diff as text.

Implementations

impl DiffView

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

A view of diff. id names its elements (unique in the window).

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

The line diff of two texts.

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

Two JSON documents compared by key (Diff::json): reordered keys are not changes, long arrays are one line.

pub fn title(self, title: impl Into<SharedString>) -> Self

A title in the header (a file name: session.json).

pub fn reviewable(self, reviewable: bool) -> Self

Accept / Reject buttons on each hunk (an agent’s proposed change under review).

pub fn set_diff(&mut self, diff: Diff, cx: &mut Context<'_, Self>)

Shows another diff (the decisions and unfolded runs are cleared).

pub fn diff(&self) -> &Diff

The diff shown.

pub fn decisions(&self) -> &[Option<bool>]

The decision on each hunk so far (None: not decided).

pub fn decide(&mut self, hunk: usize, accept: bool, cx: &mut Context<'_, Self>)

Accepts or rejects hunk and tells the owner.

pub fn toggle_gap(&mut self, gap: usize, cx: &mut Context<'_, Self>)

Shows (or folds again) the unchanged run Diff::gaps[gap].

Trait Implementations

impl EventEmitter<HunkDecision> for DiffView

impl Render for DiffView

fn render( &mut self, _: &mut Window, cx: &mut Context<'_, Self>, ) -> impl IntoElement

Render this view into an element tree.