Trait Patches 

pub trait Patches {
    type Error: Error + Send + Sync + 'static;
    type Iter<'a>: Iterator<Item = Result<(PatchId, Patch), Self::Error>> + 'a
       where Self: 'a;

    // Required methods
    fn get(&self, id: &PatchId) -> Result<Option<Patch>, Self::Error>;
    fn find_by_revision(
        &self,
        id: &RevisionId,
    ) -> Result<Option<ByRevision>, Self::Error>;
    fn list(&self) -> Result<Self::Iter<'_>, Self::Error>;
    fn list_by_status(
        &self,
        status: &Status,
    ) -> Result<Self::Iter<'_>, Self::Error>;
    fn counts(&self) -> Result<PatchCounts, Self::Error>;

    // Provided methods
    fn opened(&self) -> Result<Self::Iter<'_>, Self::Error> { ... }
    fn archived(&self) -> Result<Self::Iter<'_>, Self::Error> { ... }
    fn drafted(&self) -> Result<Self::Iter<'_>, Self::Error> { ... }
    fn merged(&self) -> Result<Self::Iter<'_>, Self::Error> { ... }
    fn is_empty(&self) -> Result<bool, Self::Error> { ... }
}

A set of read-only methods for a Patch store.

Required Associated Types

type Error: Error + Send + Sync + 'static

type Iter<'a>: Iterator<Item = Result<(PatchId, Patch), Self::Error>> + 'a where Self: 'a

An iterator for returning a set of patches from the store.

Required Methods

fn get(&self, id: &PatchId) -> Result<Option<Patch>, Self::Error>

Get the Patch, identified by id, returning None if it was not found.

fn find_by_revision( &self, id: &RevisionId, ) -> Result<Option<ByRevision>, Self::Error>

Get the Patch and its Revision, identified by the revision id, returning None if it was not found.

fn list(&self) -> Result<Self::Iter<'_>, Self::Error>

List all patches that are in the store.

fn list_by_status(&self, status: &Status) -> Result<Self::Iter<'_>, Self::Error>

List all patches in the store that match the provided status.

Also see Patches::opened, Patches::archived, Patches::drafted, Patches::merged.

fn counts(&self) -> Result<PatchCounts, Self::Error>

Get the PatchCounts of all the patches in the store.

Provided Methods

fn opened(&self) -> Result<Self::Iter<'_>, Self::Error>

List all opened patches in the store.

fn archived(&self) -> Result<Self::Iter<'_>, Self::Error>

List all archived patches in the store.

fn drafted(&self) -> Result<Self::Iter<'_>, Self::Error>

List all drafted patches in the store.

fn merged(&self) -> Result<Self::Iter<'_>, Self::Error>

List all merged patches in the store.

fn is_empty(&self) -> Result<bool, Self::Error>

Returns true if there are no patches in the store.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<R> Patches for Cache<Patches<'_, R>, NoCache>

where R: ReadRepository + Store<Namespace = NodeId>,

type Error = Error

type Iter<'b> = NoCacheIter<'b> where Self: 'b

impl<R> Patches for Cache<R, StoreReader>

where R: HasRepoId,

type Error = Error

type Iter<'b> = PatchesIter<'b> where Self: 'b

impl<R> Patches for Cache<R, StoreWriter>

where R: HasRepoId,

type Error = Error

type Iter<'b> = PatchesIter<'b> where Self: 'b