Trait weechat::hooks::SignalCallback

pub trait SignalCallback {
    fn callback(
        &mut self, 
        weechat: &Weechat, 
        signal_name: &str, 
        data: Option<SignalData<'_>>
    ) -> ReturnCode;
}

Trait for the signal callback.

A blanket implementation for pure FnMut functions exists, if data needs to be passed to the callback implement this over your struct.

Required methods

fn callback(
    &mut self,
    weechat: &Weechat,
    signal_name: &str,
    data: Option<SignalData<'_>>
) -> ReturnCode

Callback that will be called when a signal is fired. input field.

Arguments

• weechat - A Weechat context.

• signal_name - The name of the signal that fired the callback.

• data - The data that was passed on by the signal.

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Implementors

impl<T: FnMut(&Weechat, &str, Option<SignalData<'_>>) -> ReturnCode + 'static> SignalCallback for T

fn callback(
    &mut self,
    weechat: &Weechat,
    signal_name: &str,
    data: Option<SignalData<'_>>
) -> ReturnCode

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