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DiscovererInfoBuilder

gstreamer_pbutils

Struct DiscovererInfoBuilder 

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pub struct DiscovererInfoBuilder(/* private fields */);
Expand description

Opaque structure for building DiscovererInfo objects programmatically.

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impl DiscovererInfoBuilder

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pub fn new(uri: &str, stream_info: impl IsA<DiscovererStreamInfo>) -> Self

Creates a new DiscovererInfoBuilder for building a DiscovererInfo.

The stream info can be either:

  • A single stream (audio, video, or subtitle) for files without a container
  • A DiscovererContainerInfo for files with a container and multiple streams
§uri

the URI for this discoverer info

§stream_info

the stream info (single stream or container)

§Returns

a new DiscovererInfoBuilder

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pub fn duration(self, duration: ClockTime) -> Self

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pub fn live(self, live: bool) -> Self

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pub fn result(self, result: DiscovererResult) -> Self

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pub fn seekable(self, seekable: bool) -> Self

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pub fn tags(self, tags: &TagList) -> Self

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pub fn build(self) -> DiscovererInfo

Builds and returns a new DiscovererInfo. This frees the builder.

§Returns

a new DiscovererInfo

Trait Implementations§

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impl Debug for DiscovererInfoBuilder

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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 Drop for DiscovererInfoBuilder

Available on crate feature v1_30 only.
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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

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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,

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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> 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. 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.