Struct FbMapping 

pub struct FbMapping { /* private fields */ }

The memory of a device, mapped into the process. It is unmapped when the last owner lets go of it.

Implementations

impl FbMapping

pub fn address(&self) -> *mut u8

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn copy_from(&self, source: &[u8])

Copies source to the start of the mapping, as much as fits.

pub fn to_vec(&self) -> Vec<u8>

The content of the mapping.

Trait Implementations

impl Drop for FbMapping

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Send for FbMapping

impl Sync for FbMapping