Enum BranchWorktreeDecision 

pub enum BranchWorktreeDecision {
    Pass,
    Creates(BranchCreationCommand),
    NeedsRemoteGuess {
        command: BranchCreationCommand,
        target: OsString,
    },
}

What: The outcome of looking at the argument list only. An enum is a closed set of named alternatives; NeedsRemoteGuess carries the name Git may guess. #[derive(...)] asks the compiler to generate cloning, debug printing and ==. Why: Explicit creation is decided here; the guess depends on which branches exist.

In TS you’d write (pseudocode):

type BranchWorktreeDecision = { kind: 'pass' } | { kind: 'creates'; command } | { kind: 'needs-remote-guess'; command; target: string };

Variants

Pass

Not a guarded command, a form that creates nothing, or a region Git refuses.

Creates(BranchCreationCommand)

The command creates a branch explicitly.

NeedsRemoteGuess

git switch <target> or git checkout <target>: creation depends on the repository’s branches; the caller asks and then calls resolve_remote_guess.

Fields

command: BranchCreationCommand

The command being run.

target: OsString

The name Git may guess, with its exact bytes.

Trait Implementations

impl Clone for BranchWorktreeDecision

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BranchWorktreeDecision

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

Formats the value using the given formatter.

impl Eq for BranchWorktreeDecision

impl PartialEq for BranchWorktreeDecision

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BranchWorktreeDecision