Method resolve_callable

src/signature_help.rs:637–646

Resolve a call expression string to the callable's metadata. Delegates to the shared [`Backend::resolve_callable_target`] and converts the result into the local [`ResolvedCallable`] type.

(
        &self,
        expr: &str,
        content: &str,
        position: Position,
        ctx: &FileContext,
    )

    /// Delegates to the shared [`Backend::resolve_callable_target`] and
    /// converts the result into the local [`ResolvedCallable`] type.
    fn resolve_callable(
        &self,
        expr: &str,
        content: &str,
        position: Position,
        ctx: &FileContext,
    ) -> Option<ResolvedCallable> {
        self.resolve_callable_target(expr, content, position, ctx)
            .map(ResolvedCallable::from)
    }

    /// Find the callable target for a first-class callable assignment
    /// like `$fn = someTarget(...)` and return the callable target string