Trait hir_def::AsMacroCall

pub trait AsMacroCall {
    // Required method
    fn as_call_id_with_errors(
        &self,
        db: &dyn ExpandDatabase,
        krate: CrateId,
        resolver: impl Fn(&ModPath) -> Option<MacroDefId> + Copy,
    ) -> Result<ExpandResult<Option<MacroCallId>>, UnresolvedMacro>;

    // Provided method
    fn as_call_id(
        &self,
        db: &dyn ExpandDatabase,
        krate: CrateId,
        resolver: impl Fn(&ModPath) -> Option<MacroDefId> + Copy,
    ) -> Option<MacroCallId> { ... }
}

A helper trait for converting to MacroCallId

Required Methods

fn as_call_id_with_errors( &self, db: &dyn ExpandDatabase, krate: CrateId, resolver: impl Fn(&ModPath) -> Option<MacroDefId> + Copy, ) -> Result<ExpandResult<Option<MacroCallId>>, UnresolvedMacro>

Provided Methods

fn as_call_id( &self, db: &dyn ExpandDatabase, krate: CrateId, resolver: impl Fn(&ModPath) -> Option<MacroDefId> + Copy, ) -> Option<MacroCallId>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl AsMacroCall for InFile<&MacroCall>

fn as_call_id_with_errors( &self, db: &dyn ExpandDatabase, krate: CrateId, resolver: impl Fn(&ModPath) -> Option<MacroDefId> + Copy, ) -> Result<ExpandResult<Option<MacroCallId>>, UnresolvedMacro>

Implementors