Enum DiffSource 

pub enum DiffSource {
    Staged,
    Unstaged,
    Committed,
}

Which tree a stretch of diff text was produced against — the answer MagitView::diff_source gives, and the only thing hunk-level s / u / x need to know beyond the hunk itself.

Variants

Staged

git diff --cached — HEAD vs the index. u reverses it out.

Unstaged

git diff — the index vs the working tree. s applies it in, x reverses it out of the worktree.

Committed

MG.23g: a patch already in history — a commit’s git show, a stash’s git stash show -p.

Neither s nor u can act on it: the change is not sitting between two of this checkout’s trees, it is a description of something that already happened. What it supports instead is a — apply this one hunk to the working tree — and - — reverse it back out. Cherry-picking or reverting one hunk of a commit rather than the whole thing.

Trait Implementations

impl Clone for DiffSource

fn clone(&self) -> DiffSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DiffSource

impl Debug for DiffSource

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

Formats the value using the given formatter.

impl Eq for DiffSource

impl PartialEq for DiffSource

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DiffSource