Trait cargo::core::registry::Registry

pub trait Registry {
    fn query(
        &mut self, 
        dep: &Dependency, 
        kind: QueryKind, 
        f: &mut dyn FnMut(Summary)
    ) -> Poll<CargoResult<()>>;
    fn describe_source(&self, source: SourceId) -> String;
    fn is_replaced(&self, source: SourceId) -> bool;
    fn block_until_ready(&mut self) -> CargoResult<()>;

    fn query_vec(
        &mut self, 
        dep: &Dependency, 
        kind: QueryKind
    ) -> Poll<CargoResult<Vec<Summary>>> { ... }
}

Source of information about a group of packages.

See also core::Source.

Required Methods

fn query(
    &mut self,
    dep: &Dependency,
    kind: QueryKind,
    f: &mut dyn FnMut(Summary)
) -> Poll<CargoResult<()>>

Attempt to find the packages that match a dependency request.

fn describe_source(&self, source: SourceId) -> String

fn is_replaced(&self, source: SourceId) -> bool

fn block_until_ready(&mut self) -> CargoResult<()>

Block until all outstanding Poll::Pending requests are Poll::Ready.

Provided Methods

fn query_vec(
    &mut self,
    dep: &Dependency,
    kind: QueryKind
) -> Poll<CargoResult<Vec<Summary>>>

Implementors

impl<'cfg> Registry for PackageRegistry<'cfg>