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SimpleTag

Struct SimpleTag 

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pub struct SimpleTag {
    pub crc32: Option<Crc32>,
    pub void: Option<Void>,
    pub tag_name: TagName,
    pub tag_language: TagLanguage,
    pub tag_language_bcp47: Option<TagLanguageBcp47>,
    pub tag_default: TagDefault,
    pub tag_string: Option<TagString>,
    pub tag_binary: Option<TagBinary>,
    pub simple_tag: Vec<SimpleTag>,
}
Expand description

Contains general information about the target.

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§crc32: Option<Crc32>

Optional CRC-32 element for integrity checking.

§void: Option<Void>

void element, useful for reserving space during writing.

§tag_name: TagName

The name of the Tag that is going to be stored.

§tag_language: TagLanguage

Specifies the language of the tag specified, in the Matroska languages form; see basics on language codes. This Element MUST be ignored if the TagLanguageBCP47 Element is used within the same SimpleTag Element.

§tag_language_bcp47: Option<TagLanguageBcp47>

The language used in the TagString, in the [@!BCP47] form; see basics on language codes. If this Element is used, then any TagLanguage Elements used in the same SimpleTag MUST be ignored.

§tag_default: TagDefault

A boolean value to indicate if this is the default/original language to use for the given tag.

§tag_string: Option<TagString>

The value of the Tag.

§tag_binary: Option<TagBinary>

The values of the Tag, if it is binary. Note that this cannot be used in the same SimpleTag as TagString.

§simple_tag: Vec<SimpleTag>

Nested simple tags, if any.

Trait Implementations§

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impl Clone for SimpleTag

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fn clone(&self) -> SimpleTag

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for SimpleTag

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

Formats the value using the given formatter. Read more
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impl Default for SimpleTag

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fn default() -> SimpleTag

Returns the “default value” for a type. Read more
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impl Element for SimpleTag

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const ID: VInt64

EBML ID of the element.
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fn decode_body(buf: &mut &[u8]) -> Result<Self>

Decode the body of the element from a buffer.
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fn encode_body<B: BufMut>(&self, buf: &mut B) -> Result<()>

Encode the body of the element to a buffer.
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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.
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impl PartialEq for SimpleTag

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl StructuralPartialEq for SimpleTag

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> AsyncReadElement for T
where T: Element,

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

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

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

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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

Read an element from a reader provided the header.
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impl<T> ReadFrom for T
where T: Element,

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

Read Self from a reader.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WriteElement for T
where T: Element,

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

Write an element to a writer.
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impl<T> WriteTo for T
where T: Encode,

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

Write to a writer.