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Vexu

Struct Vexu

pub struct Vexu {
    pub must: Option<Must>,
    pub proj: Option<VexuProj>,
    pub eyes: Option<Eyes>,
    pub pack: Option<Pack>,
    pub unknown: Vec<Any>,
}

Expand description

Video Extended Usage Box, from Apple’s QuickTime and ISO Base Media File Formats and Spatial and Immersive Media. The same document defines its children below, and the sibling Hfov.

Children may come in any order, and the spec expects new ones, so children this crate does not model (such as the lens collection lnsc) are kept verbatim in unknown, as are repeats and children that do not decode.

Fields§

§must: Option<Must>§proj: Option<VexuProj>§eyes: Option<Eyes>§pack: Option<Pack>§unknown: Vec<Any>

Trait Implementations§

impl Atom for Vexu

const KIND: FourCC

fn decode_body<B: Buf>(buf: &mut B) -> Result<Self>

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

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

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

impl Clone for Vexu

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Vexu

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

Formats the value using the given formatter. Read more

impl Default for Vexu

fn default() -> Self

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

impl Eq for Vexu

impl PartialEq for Vexu

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for Vexu

Auto Trait Implementations§

impl Freeze for Vexu

impl RefUnwindSafe for Vexu

impl Send for Vexu

impl Sync for Vexu

impl Unpin for Vexu

impl UnsafeUnpin for Vexu

impl UnwindSafe for Vexu

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> 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> Decode for T
where T: Atom,

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

Decode the type from the buffer.

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

Helper: Decode exactly size bytes from the buffer.

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> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

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

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

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

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> 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,

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 = !

The type returned in the event of a conversion error.

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

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> WithSubscriber for T

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

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

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

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

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