Struct gstreamer_audio::AudioFormatInfo

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pub struct AudioFormatInfo(_);

Expand description

Information for an audio format.

Implementations

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pub fn silence<'a>(&self) -> &'a [u8 ]ⓘ
Notable traits for &'_ [u8 ]
`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

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pub fn unpack(&self, flags: AudioPackFlags, dest: &mut [u8 ], src: &[u8 ])

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pub fn pack(&self, flags: AudioPackFlags, dest: &mut [u8 ], src: &[u8 ])

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pub fn fill_silence(&self, dest: &mut [u8 ])

Fill length bytes in dest with silence samples for self.

`dest`

a destination to fill

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pub fn is_float(&self) -> bool

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pub fn is_integer(&self) -> bool

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pub fn is_signed(&self) -> bool

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pub fn is_little_endian(&self) -> bool

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pub fn is_big_endian(&self) -> bool

Trait Implementations

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impl Debug for AudioFormatInfo

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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 Display for AudioFormatInfo

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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 From<AudioFormat> for AudioFormatInfo

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fn from(f: AudioFormat) -> Self

Performs the conversion.

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impl FromStr for AudioFormatInfo

type Err = BoolError

The associated error which can be returned from parsing.

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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more

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impl Ord for AudioFormatInfo

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fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other. Read more

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fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl PartialEq<AudioFormatInfo> for AudioFormatInfo

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl PartialOrd<AudioFormatInfo> for AudioFormatInfo

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fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

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

This method tests less than (for self and other) and is used by the < operator. Read more

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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

This method tests greater than (for self and other) and is used by the > operator. Read more

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl StaticType for AudioFormatInfo

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fn static_type() -> Type

Returns the type identifier of Self.

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impl ValueType for AudioFormatInfo

type Type = Self

Type to get the Type from. Read more

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impl Eq for AudioFormatInfo

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impl Send for AudioFormatInfo

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impl Sync for AudioFormatInfo

Auto Trait Implementations

impl RefUnwindSafe for AudioFormatInfo

impl Unpin for AudioFormatInfo

impl UnwindSafe for AudioFormatInfo

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T> StaticTypeExt for T where
T: StaticType,

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pub fn ensure_type()

Ensures that the type has been registered with the type system.

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impl<T> ToClosureReturnValue for T where
T: ToValue,

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pub fn to_closure_return_value(&self) -> Option<Value>

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impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

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pub fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

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impl<T> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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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

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

Performs the conversion.

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impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

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pub fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

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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

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

Performs the conversion.

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Struct gstreamer_audio::AudioFormatInfo

Implementations

impl AudioFormatInfo

pub fn from_format(format: AudioFormat) -> Self

pub fn format(&self) -> AudioFormat

pub fn name<'a>(&self) -> &'a str

pub fn description<'a>(&self) -> &'a str

pub fn flags(&self) -> AudioFormatFlags

pub fn endianness(&self) -> AudioEndianness

pub fn width(&self) -> u32

pub fn depth(&self) -> u32

pub fn unpack_format(&self) -> AudioFormat

pub fn silence<'a>(&self) -> &'a [u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

pub fn unpack(&self, flags: AudioPackFlags, dest: &mut [u8], src: &[u8])

pub fn pack(&self, flags: AudioPackFlags, dest: &mut [u8], src: &[u8])

pub fn fill_silence(&self, dest: &mut [u8])

dest

pub fn is_float(&self) -> bool

pub fn is_integer(&self) -> bool

pub fn is_signed(&self) -> bool

pub fn is_little_endian(&self) -> bool

pub fn is_big_endian(&self) -> bool

Trait Implementations

impl Debug for AudioFormatInfo

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

impl Display for AudioFormatInfo

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

impl From<AudioFormat> for AudioFormatInfo

fn from(f: AudioFormat) -> Self

impl FromStr for AudioFormatInfo

type Err = BoolError

fn from_str(s: &str) -> Result<Self, Self::Err>

impl Ord for AudioFormatInfo

fn cmp(&self, other: &Self) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<AudioFormatInfo> for AudioFormatInfo

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

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

impl PartialOrd<AudioFormatInfo> for AudioFormatInfo

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

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

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

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

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

impl StaticType for AudioFormatInfo

fn static_type() -> Type

impl ValueType for AudioFormatInfo

type Type = Self

impl Eq for AudioFormatInfo

impl Send for AudioFormatInfo

impl Sync for AudioFormatInfo

Auto Trait Implementations

impl RefUnwindSafe for AudioFormatInfo

impl Unpin for AudioFormatInfo

impl UnwindSafe for AudioFormatInfo

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> StaticTypeExt for T where T: StaticType,

pub fn ensure_type()

impl<T> ToClosureReturnValue for T where T: ToValue,

pub fn to_closure_return_value(&self) -> Option<Value>

impl<T> ToSendValue for T where T: Send + ToValue + ?Sized,

pub fn to_send_value(&self) -> SendValue

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

impl<T> TryFromClosureReturnValue for T where T: 'static + for<'a> FromValue<'a> + StaticType,

pub fn silence<'a>(&self) -> &'a [u8 ]ⓘ
Notable traits for &'_ [u8 ]
`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

pub fn unpack(&self, flags: AudioPackFlags, dest: &mut [u8 ], src: &[u8 ])

pub fn pack(&self, flags: AudioPackFlags, dest: &mut [u8 ], src: &[u8 ])

pub fn fill_silence(&self, dest: &mut [u8 ])

`dest`

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> StaticTypeExt for T where
T: StaticType,

impl<T> ToClosureReturnValue for T where
T: ToValue,

impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

impl<T> ToString for T where
T: Display + ?Sized,

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

impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

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

impl<'a, T, C> FromValueOptional<'a> for T where
T: FromValue<'a, Checker = C>,
C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError>,