Trait GetRoleForInstructionFnMut

pub trait GetRoleForInstructionFnMut: FnMut(&Instruction) -> Option<InstructionRole> { }

Trait signature for a function or closure that returns an optional override for an instruction’s InstructionRole.

Implementors

impl<F> GetRoleForInstructionFnMut for F

where F: FnMut(&Instruction) -> Option<InstructionRole>,