Struct RepoObserver 

pub struct RepoObserver;

Perception of a source tree.

Implementations

impl RepoObserver

pub fn new() -> Self

Trait Implementations

impl Clone for RepoObserver

fn clone(&self) -> RepoObserver

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RepoObserver

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RepoObserver

fn default() -> RepoObserver

Returns the “default value” for a type.

impl Observer for RepoObserver

fn name(&self) -> &str

Stable name; recorded in WorldState::observer and hashed into the decision record.

fn about(&self) -> &str

One sentence for scema observe --list.

fn handles(&self, locator: &str) -> bool

Could this observer handle the locator? Cheap and syntactic — a true here is a claim about the shape of the string, not a promise the target exists.

fn observe(&self, locator: &str) -> Result<WorldState>