Enum Discard 

pub enum Discard {
    Harmless,
    MovesHead,
    Overwrites,
}

What: What a region can do to uncommitted state. An enum is a closed set of named alternatives. Why: A region that overwrites is judged by the worktree kind; one that only moves HEAD loses nothing unless local changes exist, so it is judged by them alone.

In TS you’d write (pseudocode):

type Discard = 'harmless' | 'moves-head' | 'overwrites';

Variants

Harmless

Nothing is overwritten or deleted.

MovesHead

HEAD moves; Git refuses to overwrite a local change, but a --force or a path form would.

Overwrites

The region overwrites or deletes worktree files or staged entries by itself.

Trait Implementations

impl Clone for Discard

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Discard

impl Debug for Discard

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

Formats the value using the given formatter.

impl Eq for Discard

impl PartialEq for Discard

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Discard