Enum fonterator::SharedBytes

pub enum SharedBytes<'a> {
    ByRef(&'a [u8]),
    ByArc(Arc<[u8]>),
}

SharedBytes handles the lifetime of font data used in Fonterator. The data is either a shared reference to externally owned data, or managed by reference counting. SharedBytes can be conveniently used with From and Into, and dereferences to the contained bytes.

Variants

ByRef(&'a [u8])ByArc(Arc<[u8]>)

Trait Implementations

impl<'a> From<&'a [u8]> for SharedBytes<'a>

fn from(bytes: &'a [u8]) -> SharedBytes<'a>

Performs the conversion.

impl From<Arc<[u8]>> for SharedBytes<'static>

fn from(bytes: Arc<[u8]>) -> SharedBytes<'static>

Performs the conversion.

impl From<Box<[u8]>> for SharedBytes<'static>

fn from(bytes: Box<[u8]>) -> SharedBytes<'static>

Performs the conversion.

impl From<Vec<u8>> for SharedBytes<'static>

fn from(bytes: Vec<u8>) -> SharedBytes<'static>

Performs the conversion.

impl<'a> Clone for SharedBytes<'a>

fn clone(&self) -> SharedBytes<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Deref for SharedBytes<'a>

type Target = [u8]

The resulting type after dereferencing.

fn deref(&self) -> &[u8]

Dereferences the value.

impl<'a> Debug for SharedBytes<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.