pub trait CountHeader: Sealed {
// Required method
fn count(&self) -> Option<usize>;
}Required Methods§
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".
pub trait CountHeader: Sealed {
// Required method
fn count(&self) -> Option<usize>;
}This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".