Struct RawCodec

Source

pub struct RawCodec;

Expand description

Format sniffing for raw streams.

Raw has no magic bytes, so RawCodec::probe always returns false: raw can never be detected, only requested explicitly. Sniffing an unknown stream as raw would mean treating arbitrary bytes as pixels of arbitrary dimensions, which is not a decision the engine can make for the caller.

RawCodec

Struct RawCodec Copy item path

Trait Implementations§

impl Clone for RawCodec

fn clone(&self) -> Self

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

impl Codec for RawCodec

fn format(&self) -> Format

fn magic_len(&self) -> usize

fn probe(&self, _prefix: &[u8]) -> bool

impl Copy for RawCodec

impl Debug for RawCodec

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

impl Default for RawCodec

fn default() -> Self

Auto Trait Implementations§

impl Freeze for RawCodec

impl RefUnwindSafe for RawCodec

impl Send for RawCodec

impl Sync for RawCodec

impl Unpin for RawCodec

impl UnsafeUnpin for RawCodec

impl UnwindSafe for RawCodec

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = !

fn try_from(value: U) -> Result<T, !>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct RawCodec

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,