pub trait TryMapGuard<'a, G, R1, R2: 'a, E: 'a> {
// Required method
fn try_map_guard(
self,
try_map: impl FnOnce(R1) -> Result<R2, E>,
) -> Result<MappedGuard<G, R2>, E>;
}Required Methods§
fn try_map_guard( self, try_map: impl FnOnce(R1) -> Result<R2, E>, ) -> Result<MappedGuard<G, R2>, E>
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.