Trait RefTargetOptionExt 

pub trait RefTargetOptionExt {
    type Value;

    // Required method
    fn flatten(self) -> Self::Value;
}

Helper to strip redundant Option<T> from RefTarget lookup result.

Required Associated Types

type Value

The resulting type after flattening.

Required Methods

fn flatten(self) -> Self::Value

Flattens nested structure.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl RefTargetOptionExt for Option<Merge<Option<CommitId>>>

type Value = Merge<Option<CommitId>>

fn flatten( self, ) -> <Option<Merge<Option<CommitId>>> as RefTargetOptionExt>::Value

impl RefTargetOptionExt for Option<RemoteRef>

type Value = RemoteRef

fn flatten(self) -> <Option<RemoteRef> as RefTargetOptionExt>::Value

impl<'a> RefTargetOptionExt for Option<&'a Merge<Option<CommitId>>>

type Value = &'a Merge<Option<CommitId>>

fn flatten( self, ) -> <Option<&'a Merge<Option<CommitId>>> as RefTargetOptionExt>::Value

impl<'a> RefTargetOptionExt for Option<&'a RemoteRef>

type Value = &'a RemoteRef

fn flatten(self) -> <Option<&'a RemoteRef> as RefTargetOptionExt>::Value

Implementors