pub trait CancellableExt: 'static {
// Required methods
fn cancel(&self);
fn disconnect(&self, handler_id: c_ulong);
fn get_fd(&self) -> i32;
fn is_cancelled(&self) -> bool;
fn pop_current(&self);
fn push_current(&self);
fn release_fd(&self);
fn set_error_if_cancelled(&self) -> Result<(), Error>;
fn connect_cancelled<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F,
) -> SignalHandlerId;
}
Required Methods§
fn cancel(&self)
fn disconnect(&self, handler_id: c_ulong)
fn get_fd(&self) -> i32
fn is_cancelled(&self) -> bool
fn pop_current(&self)
fn push_current(&self)
fn release_fd(&self)
fn set_error_if_cancelled(&self) -> Result<(), Error>
fn connect_cancelled<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.