Method declare_function

cranelift/jit/src/backend.rs:424–434

(
        &mut self,
        name: &str,
        linkage: Linkage,
        signature: &ir::Signature,
    )

    }

    fn declare_function(
        &mut self,
        name: &str,
        linkage: Linkage,
        signature: &ir::Signature,
    ) -> ModuleResult<FuncId> {
        let (id, _linkage) = self
            .declarations
            .declare_function(name, linkage, signature)?;
        Ok(id)
    }

    fn declare_anonymous_function(&mut self, signature: &ir::Signature) -> ModuleResult<FuncId> {
        let id = self.declarations.declare_anonymous_function(signature)?;