Trait x11rb_protocol::x11_utils::ExtInfoProvider

pub trait ExtInfoProvider {
    fn get_from_major_opcode(
        &self, 
        major_opcode: u8
    ) -> Option<(&str, ExtensionInformation)>;
    fn get_from_event_code(
        &self, 
        event_code: u8
    ) -> Option<(&str, ExtensionInformation)>;
    fn get_from_error_code(
        &self, 
        error_code: u8
    ) -> Option<(&str, ExtensionInformation)>;
}

Trait to provide information about extensions.

Required Methods

fn get_from_major_opcode(
    &self,
    major_opcode: u8
) -> Option<(&str, ExtensionInformation)>

Returns the information of the extension that whose opcode is major_opcode.

fn get_from_event_code(
    &self,
    event_code: u8
) -> Option<(&str, ExtensionInformation)>

Returns the information of the extension that whose event number range includes event_number.

fn get_from_error_code(
    &self,
    error_code: u8
) -> Option<(&str, ExtensionInformation)>

Returns the information of the extension that whose error number range includes error_number.

Implementors