Trait DeprecationSink

pub trait DeprecationSink {
    // Required method
    fn emit(self, message: &str);
}

Destination for a deprecation message when accessing a deprecated value.

Required Methods

fn emit(self, message: &str)

Emits the given deprecation message into this sink.

Implementations on Foreign Types

impl DeprecationSink for (&mut Engine<'_>, Span)

fn emit(self, message: &str)

Emits the deprecation message as a warning.

impl DeprecationSink for ()

fn emit(self, _: &str)

Implementors