Enum Head 

pub enum Head {
    Commit(GitOid),
    WorkingTree,
}

The far end of the comparison.

Exhaustive rather than Option<GitOid>: “against the working tree” is a statement about now, and spelling it as an absent commit invites the caller to read it as “against nothing”.

Variants

Commit(GitOid)

WorkingTree

Trait Implementations

impl Clone for Head

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 Head

impl Debug for Head

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

Formats the value using the given formatter.

impl Eq for Head

impl PartialEq for Head

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Head