Enum RefnameUnavailable 

pub enum RefnameUnavailable {
    AncestorExists {
        blocking: String,
        new_ref: String,
    },
    DescendantExists {
        blocking: String,
        new_ref: String,
    },
    SameBatch {
        refname: String,
        other: String,
    },
}

Why a reference name cannot be created (Git refs_verify_refname_available style).

Variants

AncestorExists

An ancestor ref already exists in the store (e.g. refs/foo blocks refs/foo/bar).

Fields

blocking: String

Existing ref that blocks creation.

new_ref: String

Ref the caller tried to create.

DescendantExists

A descendant ref already exists (e.g. refs/foo/bar blocks refs/foo).

Fields

blocking: String

Existing ref under new_ref/.

new_ref: String

Ref the caller tried to create.

SameBatch

Two refnames in the same batch are mutually incompatible (parent vs child).

Fields

refname: String

Ref being validated (Git prints this first).

other: String

Other ref in the batch (parent dirname or descendant name).

Implementations

impl RefnameUnavailable

pub fn lock_message_suffix(&self) -> String

Suffix after cannot lock ref '<display_ref>': for stderr (no trailing newline).

Trait Implementations

impl Clone for RefnameUnavailable

fn clone(&self) -> RefnameUnavailable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RefnameUnavailable

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

Formats the value using the given formatter.

impl PartialEq for RefnameUnavailable

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for RefnameUnavailable

impl StructuralPartialEq for RefnameUnavailable