Trait git_ref::file::ReferenceExt

pub trait ReferenceExt: Sealed {
    fn log_iter<'a, 's>(&'a self, store: &'s Store) -> Platform<'a, 's>;
    fn log_exists(&self, store: &Store) -> bool;
    fn peel_to_id_in_place<E: Error + Send + Sync + 'static>(
        &mut self, 
        store: &Store, 
        find: impl FnMut(ObjectId, &mut Vec<u8>) -> Result<Option<(Kind, &[u8])>, E>
    ) -> Result<ObjectId, Error>;
    fn follow(&self, store: &Store) -> Option<Result<Reference, Error>>;
}

A trait to extend Reference with functionality requiring a file::Store.

Required methods

fn log_iter<'a, 's>(&'a self, store: &'s Store) -> Platform<'a, 's>

A step towards obtaining forward or reverse iterators on reference logs.

fn log_exists(&self, store: &Store) -> bool

For details, see Reference::log_exists().

fn peel_to_id_in_place<E: Error + Send + Sync + 'static>(
    &mut self,
    store: &Store,
    find: impl FnMut(ObjectId, &mut Vec<u8>) -> Result<Option<(Kind, &[u8])>, E>
) -> Result<ObjectId, Error>

For details, see Reference::peel_to_id_in_place().

fn follow(&self, store: &Store) -> Option<Result<Reference, Error>>

Follow this symbolic reference one level and return the ref it refers to, possibly providing access to packed references for lookup if it contains the referent.

Returns None if this is not a symbolic reference, hence the leaf of the chain.

Implementors

impl ReferenceExt for Reference