pub trait EstimatedByteSize: Sized {
// Required method
fn estimated_detached_byte_size(&self) -> usize;
// Provided method
fn estimated_byte_size(&self) -> usize { ... }
}Required Methods§
fn estimated_detached_byte_size(&self) -> usize
Provided Methods§
fn estimated_byte_size(&self) -> usize
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.