Struct av_format::muxer::Context

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pub struct Context<M: Muxer + Send, WO: WriteOwned, WS: WriteSeek> {
    pub user_private: Option<Box<dyn Any + Send + Sync>>,
    /* private fields */
}

Expand description

Auxiliary structure to encapsulate a muxer object and its additional data.

Fields

user_private: Option<Box<dyn Any + Send + Sync>>

User private data.

This data cannot be cloned.

Implementations

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impl<M: Muxer + Send, WO: WriteOwned, WS: WriteSeek> Context<M, WO, WS>

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pub fn new(muxer: M, writer: Writer<WO, WS>) -> Self

Creates a new Context instance.

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pub fn configure(&mut self) -> Result<()>

Configures a muxer.

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pub fn write_header(&mut self) -> Result<()>

Writes a stream header to an internal buffer and returns how many bytes were written or an error.

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pub fn write_packet(&mut self, pkt: Arc<Packet>) -> Result<()>

Writes a stream packet to an internal buffer and returns how many bytes were written or an error.

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pub fn write_trailer(&mut self) -> Result<()>

Writes a stream trailer to an internal buffer and returns how many bytes were written or an error.

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pub fn set_global_info(&mut self, info: GlobalInfo) -> Result<()>

Sets global media file information for a muxer.

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pub fn set_option<'a, V>(&mut self, key: &str, val: V) -> Result<()> where
V: Into<Value<'a>>,

Sets a muxer option.

This method should be called as many times as the number of options present in a muxer.

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pub fn writer(&self) -> &Writer<WO, WS>ⓘNotable traits for Writer<WO, WS>`impl<WO: WriteOwned, WS: WriteSeek> Write for Writer<WO, WS>`

Returns the underlying writer.

Auto Trait Implementations

impl<M, WO, WS> !RefUnwindSafe for Context<M, WO, WS>

impl<M, WO, WS> Send for Context<M, WO, WS> where
WO: Send,
WS: Send,

impl<M, WO, WS> Sync for Context<M, WO, WS> where
 M: Sync,
 WO: Sync,
 WS: Sync,

impl<M, WO, WS> Unpin for Context<M, WO, WS> where
 M: Unpin,
 WO: Unpin,
 WS: Unpin,

impl<M, WO, WS> !UnwindSafe for Context<M, WO, WS>

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

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct av_format::muxer::Context

Fields

Implementations

impl<M: Muxer + Send, WO: WriteOwned, WS: WriteSeek> Context<M, WO, WS>

pub fn new(muxer: M, writer: Writer<WO, WS>) -> Self

pub fn configure(&mut self) -> Result<()>

pub fn write_header(&mut self) -> Result<()>

pub fn write_packet(&mut self, pkt: Arc<Packet>) -> Result<()>

pub fn write_trailer(&mut self) -> Result<()>

pub fn set_global_info(&mut self, info: GlobalInfo) -> Result<()>

pub fn set_option<'a, V>(&mut self, key: &str, val: V) -> Result<()> where
V: Into<Value<'a>>,

pub fn writer(&self) -> &Writer<WO, WS>ⓘNotable traits for Writer<WO, WS>`impl<WO: WriteOwned, WS: WriteSeek> Write for Writer<WO, WS>`

Auto Trait Implementations

impl<M, WO, WS> !RefUnwindSafe for Context<M, WO, WS>

impl<M, WO, WS> Send for Context<M, WO, WS> where
WO: Send,
WS: Send,

impl<M, WO, WS> Sync for Context<M, WO, WS> where
    M: Sync,
    WO: Sync,
    WS: Sync,

impl<M, WO, WS> Unpin for Context<M, WO, WS> where
    M: Unpin,
    WO: Unpin,
    WS: Unpin,

impl<M, WO, WS> !UnwindSafe for Context<M, WO, WS>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct av_format::muxer::Context

Fields

Implementations

impl<M: Muxer + Send, WO: WriteOwned, WS: WriteSeek> Context<M, WO, WS>

pub fn new(muxer: M, writer: Writer<WO, WS>) -> Self

pub fn configure(&mut self) -> Result<()>

pub fn write_header(&mut self) -> Result<()>

pub fn write_packet(&mut self, pkt: Arc<Packet>) -> Result<()>

pub fn write_trailer(&mut self) -> Result<()>

pub fn set_global_info(&mut self, info: GlobalInfo) -> Result<()>

pub fn set_option<'a, V>(&mut self, key: &str, val: V) -> Result<()> where V: Into<Value<'a>>,

pub fn writer(&self) -> &Writer<WO, WS>ⓘNotable traits for Writer<WO, WS>impl<WO: WriteOwned, WS: WriteSeek> Write for Writer<WO, WS>

Auto Trait Implementations

impl<M, WO, WS> !RefUnwindSafe for Context<M, WO, WS>

impl<M, WO, WS> Send for Context<M, WO, WS> where WO: Send, WS: Send,

impl<M, WO, WS> Sync for Context<M, WO, WS> where M: Sync, WO: Sync, WS: Sync,

impl<M, WO, WS> Unpin for Context<M, WO, WS> where M: Unpin, WO: Unpin, WS: Unpin,

impl<M, WO, WS> !UnwindSafe for Context<M, WO, WS>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

pub fn set_option<'a, V>(&mut self, key: &str, val: V) -> Result<()> where
V: Into<Value<'a>>,

pub fn writer(&self) -> &Writer<WO, WS>ⓘNotable traits for Writer<WO, WS>`impl<WO: WriteOwned, WS: WriteSeek> Write for Writer<WO, WS>`

impl<M, WO, WS> Send for Context<M, WO, WS> where
WO: Send,
WS: Send,

impl<M, WO, WS> Sync for Context<M, WO, WS> where
M: Sync,
WO: Sync,
WS: Sync,

impl<M, WO, WS> Unpin for Context<M, WO, WS> where
M: Unpin,
WO: Unpin,
WS: Unpin,

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

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

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