Trait git_ref_format::lit::Lit

pub trait Lit: Sized + Sealed {
    const SELF: Self;
    const NAME: &'static RefStr;

    // Provided method
    fn from_component(c: &Component<'_>) -> Option<Self> { ... }
}

A literal RefStr.

Types implementing Lit must be name::Components, and provide a conversion from a component iff the component’s RefStr representation is equal to Lit::NAME. Because these morphisms can only be guaranteed axiomatically, the trait can not currently be implemented by types outside of this crate.

Lit types are useful for efficiently creating known-valid Qualified refs, and sometimes for pattern matching.

Required Associated Constants

const SELF: Self

const NAME: &'static RefStr

Provided Methods

fn from_component(c: &Component<'_>) -> Option<Self>

Object Safety

This trait is not object safe.

Implementors

impl Lit for Heads

const SELF: Heads = Self

const NAME: &'static RefStr = name::HEADS

impl Lit for Namespaces

const SELF: Namespaces = Self

const NAME: &'static RefStr = name::NAMESPACES

impl Lit for Notes

const SELF: Notes = Self

const NAME: &'static RefStr = name::NOTES

impl Lit for Refs

const SELF: Refs = Self

const NAME: &'static RefStr = name::REFS

impl Lit for Remotes

const SELF: Remotes = Self

const NAME: &'static RefStr = name::REMOTES

impl Lit for Tags

const SELF: Tags = Self

const NAME: &'static RefStr = name::TAGS