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Crc32

mkv_element::prelude

Struct Crc32

pub struct Crc32(pub u32);

Expand description

CRC-32 element, used for integrity checking. The CRC-32 is stored as a little-endian u32.

§Note:

This element can be included in any Master element to provide a CRC-32 checksum of the element’s data.
It has to be the first element in the Master element’s body if it is present.

Tuple Fields§

§0: u32

Methods from Deref<Target = u32>§

1.43.0 · Source

pub const MIN: u32 = 0

1.43.0 · Source

pub const MAX: u32

1.53.0 · Source

pub const BITS: u32

Trait Implementations§

impl Clone for Crc32

fn clone(&self) -> Crc32

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Crc32

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

Formats the value using the given formatter. Read more

impl Deref for Crc32

type Target = u32

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Element for Crc32

const ID: VInt64

EBML ID of the element.

fn decode_body(buf: &mut &[u8]) -> Result<Self>

Decode the body of the element from a buffer.

fn encode_body<B: BufMut>(&self, buf: &mut B) -> Result<()>

Encode the body of the element to a buffer.

const HAS_DEFAULT_VALUE: bool = false

Whether the element has a default value, as per Matroska specification. If true, and the element is missing in a master element, it should be treated as if it were present with the default value. If false, and the element is missing in a master element, it should be treated as an error.

impl PartialEq for Crc32

fn eq(&self, other: &Crc32) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Crc32

impl Eq for Crc32

impl StructuralPartialEq for Crc32

Auto Trait Implementations§

impl Freeze for Crc32

impl RefUnwindSafe for Crc32

impl Send for Crc32

impl Sync for Crc32

impl Unpin for Crc32

impl UnsafeUnpin for Crc32

impl UnwindSafe for Crc32

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsyncReadElement for T
where T: Element,

fn async_read_element<R: AsyncRead + Unpin + ?Sized>( header: &Header, r: &mut R, ) -> impl Future<Output = Result<Self>>

Available on crate feature tokio only.

Read an element from a reader provided the header.

impl<T> AsyncReadFrom for T
where T: Element,

async fn async_read_from<R>(r: &mut R) -> Result<T, Error>
where R: AsyncRead + Unpin + ?Sized,

Available on crate feature tokio only.

Read Self from a reader.

impl<T> AsyncWriteElement for T
where T: Element,

fn async_write_element<W: AsyncWrite + Unpin + ?Sized>( &self, header: &Header, w: &mut W, ) -> impl Future<Output = Result<()>>

Available on crate feature tokio only.

Write an element to a writer asynchronously.

impl<T> AsyncWriteTo for T
where T: Encode,

async fn async_write_to<W>(&self, w: &mut W) -> Result<(), Error>
where W: AsyncWrite + Unpin + ?Sized,

Available on crate feature tokio only.

Write to a writer asynchronously.

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ReadElement for T
where T: Element,

fn read_element<R: Read + ?Sized>(header: &Header, r: &mut R) -> Result<Self>

Read an element from a reader provided the header.

impl<T> ReadFrom for T
where T: Element,

fn read_from<R>(r: &mut R) -> Result<T, Error>
where R: Read + ?Sized,

Read Self from a reader.

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

type Target = T

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

The target type on which the method may be called.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WriteElement for T
where T: Element,

fn write_element<W: Write + ?Sized>( &self, header: &Header, w: &mut W, ) -> Result<()>

Write an element to a writer.

impl<T> WriteTo for T
where T: Encode,

fn write_to<W>(&self, w: &mut W) -> Result<(), Error>
where W: Write + ?Sized,

Write to a writer.