pub trait Refer<State: StateInstance> {
// Required methods
fn dereference_self(self, path: &TCPathBuf) -> Self;
fn is_conditional(&self) -> bool;
fn is_inter_service_write(&self, cluster_path: &[PathSegment]) -> bool;
fn is_ref(&self) -> bool;
fn reference_self(self, path: &TCPathBuf) -> Self;
fn requires(&self, deps: &mut HashSet<Id>);
fn resolve<'a, 'async_trait, T>(
self,
context: &'a Scope<'a, State, T>,
txn: &'a State::Txn,
) -> Pin<Box<dyn Future<Output = TCResult<State>> + Send + 'async_trait>>
where T: 'async_trait + ToState<State> + Public<State> + Instance,
Self: 'async_trait,
'a: 'async_trait;
}Expand description
Trait defining dependencies and a resolution method for a TCRef.
Required Methods§
Sourcefn dereference_self(self, path: &TCPathBuf) -> Self
fn dereference_self(self, path: &TCPathBuf) -> Self
Replace references to “$self” with the given relative path.
This is used to control whether or not an OpDef will be replicated.
Sourcefn is_conditional(&self) -> bool
fn is_conditional(&self) -> bool
Return true if this is a conditional reference (e.g. If or Case).
Sourcefn is_inter_service_write(&self, cluster_path: &[PathSegment]) -> bool
fn is_inter_service_write(&self, cluster_path: &[PathSegment]) -> bool
Return true if this references a write operation to a cluster other than the path given.
Sourcefn reference_self(self, path: &TCPathBuf) -> Self
fn reference_self(self, path: &TCPathBuf) -> Self
Replace the given relative path with “$self”.
This is used to control whether or not an OpDef will be replicated.
Sourcefn requires(&self, deps: &mut HashSet<Id>)
fn requires(&self, deps: &mut HashSet<Id>)
Add the dependency Ids of this reference to the given set.
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.