trait BufferedWriterSpec: Write {
// Required methods
fn buffer_size(&self) -> usize;
fn copy_from<R: Read + ?Sized>(&mut self, reader: &mut R) -> Result<u64>;
}Expand description
Specialization of the read-write loop that either uses a stack buffer or reuses the internal buffer of a BufWriter
Required Methods§
fn buffer_size(&self) -> usize
fn copy_from<R: Read + ?Sized>(&mut self, reader: &mut R) -> Result<u64>
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.