pub fn lookup_instruction_field<'a>(
idl: &'a IdlSpec,
instruction_name: &str,
field_name: &str,
) -> Result<InstructionFieldLookup<'a>, IdlSearchError>pub fn lookup_instruction_field<'a>(
idl: &'a IdlSpec,
instruction_name: &str,
field_name: &str,
) -> Result<InstructionFieldLookup<'a>, IdlSearchError>