Struct RepoLens 

pub struct RepoLens { /* private fields */ }

MR.6: which repository a picker is about.

The branch / commit / stash / ref pickers used to list Repository::discover(".") — the process’s repository — so opening one over a file from another checkout offered that checkout’s name in the prompt and the wrong repository’s branches in the list.

PickerContext already carries the active buffer, so the answer is the same one every other magit surface reaches for; these two handles are what turn a buffer id into it. They arrive at registration because a picker source is built at boot and PickerContext carries no service registry — the same reason the ex-commands capture them.

Default (no handles) resolves from the active buffer’s path and then the working directory, which is what a harness without a buffer store gets and what magit did everywhere before MR.6.

Implementations

impl RepoLens

pub fn new(store: BufferStoreHandle, scopes: RepoScopesHandle) -> Self

pub fn workdir(&self, ctx: &PickerContext<'_>) -> PathBuf

The repository the picker’s rows belong to.

Resolved at init, before the listing goes off-thread: the answer has to be captured into the spawned task, and a task that asked afterwards would be asking about whatever buffer is active by the time it runs.

Trait Implementations

impl Clone for RepoLens

fn clone(&self) -> RepoLens

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for RepoLens

fn default() -> RepoLens

Returns the “default value” for a type.