Struct Must

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pub struct Must {
    pub required_box_types: Vec<FourCC>,
}

Expand description

Required Box Types Box: the types of sibling boxes a reader must understand to use the parent box. Zero entries are reserved.

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§required_box_types: Vec<FourCC>

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impl Clone for Must

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fn clone(&self) -> Self

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 Must

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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 Must

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fn default() -> Self

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

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impl Eq for Must

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impl PartialEq for Must

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

Equality operator ==. Read more

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

Inequality operator !=. Read more

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impl StructuralPartialEq for Must

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impl UnwindSafe for Must

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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> Atom for T
where T: AtomExt,

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const KIND: FourCC = const KIND: FourCC = Self::KIND_EXT;

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fn decode_body(buf: &mut B) -> Result<T, Error>
where B: Buf,

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

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fn decode_unknown(atom: &Any) -> Result<()>

Either logs or returns an error depending on the environment/flag.

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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> Decode for T
where T: Atom,

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fn decode(buf: &mut B) -> Result<T, Error>
where B: Buf,

Decode the type from the buffer.

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fn decode_exact<B: Buf>(buf: &mut B, size: usize) -> Result<Self>

Helper: Decode exactly size bytes from the buffer.

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impl<T> DecodeAtom for T
where T: Atom,

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fn decode_atom(header: &Header, buf: &mut B) -> Result<T, Error>
where B: Buf,

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impl<T> DecodeMaybe for T
where T: Atom,

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fn decode_maybe(buf: &mut B) -> Result<Option<T>, Error>
where B: Buf,

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

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fn encode(&self, buf: &mut B) -> Result<(), Error>
where B: BufMut,

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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> ReadAtom for T
where T: Atom,

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

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

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

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impl<T> ReadUntil for T
where T: Atom,

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

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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 for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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

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Must

Struct Must Copy item path

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Trait Implementations§

impl Clone for Must

fn clone(&self) -> Self

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

impl Debug for Must

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

impl Default for Must

fn default() -> Self

impl Eq for Must

impl PartialEq for Must

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

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

impl StructuralPartialEq for Must

Auto Trait Implementations§

impl Freeze for Must

impl RefUnwindSafe for Must

impl Send for Must

impl Sync for Must

impl Unpin for Must

impl UnsafeUnpin for Must

impl UnwindSafe for Must

Blanket Implementations§

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

fn type_id(&self) -> TypeId

impl<T> Atom for Twhere T: AtomExt,

const KIND: FourCC = const KIND: FourCC = Self::KIND_EXT;

fn decode_body<B>(buf: &mut B) -> Result<T, Error>where B: Buf,

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

fn decode_unknown(atom: &Any) -> Result<()>

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> Decode for Twhere T: Atom,

fn decode<B>(buf: &mut B) -> Result<T, Error>where B: Buf,

fn decode_exact<B: Buf>(buf: &mut B, size: usize) -> Result<Self>

impl<T> DecodeAtom for Twhere T: Atom,

fn decode_atom<B>(header: &Header, buf: &mut B) -> Result<T, Error>where B: Buf,

impl<T> DecodeMaybe for Twhere T: Atom,

fn decode_maybe<B>(buf: &mut B) -> Result<Option<T>, Error>where B: Buf,

impl<T> Encode for Twhere T: Atom,

fn encode<B>(&self, buf: &mut B) -> Result<(), Error>where B: BufMut,

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

fn in_current_span(self) -> Instrumented<Self> ⓘ

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

fn into(self) -> U

impl<T> ReadAtom for Twhere T: Atom,

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

impl<T> ReadFrom for Twhere T: Atom,

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

impl<T> ReadUntil for Twhere T: Atom,

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

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>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘwhere S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

impl<T> WriteTo for Twhere T: Encode,

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

Struct Must

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

impl<T> Atom for T
where T: AtomExt,

fn decode_body<B>(buf: &mut B) -> Result<T, Error>
where B: Buf,

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

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> Decode for T
where T: Atom,

fn decode<B>(buf: &mut B) -> Result<T, Error>
where B: Buf,

impl<T> DecodeAtom for T
where T: Atom,

fn decode_atom<B>(header: &Header, buf: &mut B) -> Result<T, Error>
where B: Buf,

impl<T> DecodeMaybe for T
where T: Atom,

fn decode_maybe<B>(buf: &mut B) -> Result<Option<T>, Error>
where B: Buf,

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

fn encode<B>(&self, buf: &mut B) -> Result<(), Error>
where B: BufMut,

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

impl<T> ReadAtom for T
where T: Atom,

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

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

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

impl<T> ReadUntil for T
where T: Atom,

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

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>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

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

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