pub trait ReaderWriter: Reader {
// Provided methods
fn write(&self, _offset: u64, _data: &[u8]) -> Result<(), ReaderError> { ... }
fn sync(&self) -> Result<(), ReaderError> { ... }
}pub trait ReaderWriter: Reader {
// Provided methods
fn write(&self, _offset: u64, _data: &[u8]) -> Result<(), ReaderError> { ... }
fn sync(&self) -> Result<(), ReaderError> { ... }
}