Struct gstreamer::promise::PromiseReply[−][src]

pub struct PromiseReply(_);
This is supported on crate feature v1_14 only.

Methods from Deref<Target = StructureRef>

pub unsafe fn as_ptr(&self) -> *const GstStructure[src]

pub unsafe fn as_mut_ptr(&self) -> *mut GstStructure[src]

pub fn get<'a, T: FromValue<'a>>(&'a self, name: &str) -> Result<T, GetError> where
    <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error: GlibValueError, [src]

pub fn get_optional<'a, T: FromValue<'a>>(
    &'a self,
    name: &str
) -> Result<Option<T>, GetError> where
    <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error: GlibValueError, [src]

pub fn value(&self, name: &str) -> Result<&SendValue, GetError>[src]

pub fn get_by_quark<'a, T: FromValue<'a>>(
    &'a self,
    name: Quark
) -> Result<T, GetError> where
    <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error: GlibValueError, [src]

pub fn get_optional_by_quark<'a, T: FromValue<'a>>(
    &'a self,
    name: Quark
) -> Result<Option<T>, GetError> where
    <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error: GlibValueError, [src]

pub fn value_by_quark(&self, name: Quark) -> Result<&SendValue, GetError>[src]

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

pub fn name_quark(&self) -> Quark[src]

pub fn has_field(&self, field: &str) -> bool[src]

pub fn has_field_with_type(&self, field: &str, type_: Type) -> bool[src]

pub fn has_field_by_quark(&self, field: Quark) -> bool[src]

pub fn has_field_with_type_by_quark(&self, field: Quark, type_: Type) -> bool[src]

pub fn fields(&self) -> FieldIterator<'_>ⓘ

Notable traits for FieldIterator<'a>

impl<'a> Iterator for FieldIterator<'a> type Item = &'static str;
[src]

pub fn iter(&self) -> Iter<'_>ⓘ

Notable traits for Iter<'a>

impl<'a> Iterator for Iter<'a> type Item = (&'static str, &'a SendValue);
[src]

pub fn nth_field_name<'a>(&self, idx: u32) -> Option<&'a str>[src]

pub fn n_fields(&self) -> u32[src]

pub fn can_intersect(&self, other: &StructureRef) -> bool[src]

pub fn intersect(&self, other: &StructureRef) -> Option<Structure>[src]

pub fn is_subset(&self, superset: &StructureRef) -> bool[src]

Trait Implementations

impl Debug for PromiseReply[src]

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

Formats the value using the given formatter. Read more

impl Deref for PromiseReply[src]

type Target = StructureRef

The resulting type after dereferencing.

fn deref(&self) -> &StructureRef[src]

Dereferences the value.

Auto Trait Implementations

impl RefUnwindSafe for PromiseReply

impl Send for PromiseReply

impl Sync for PromiseReply

impl Unpin for PromiseReply

impl UnwindSafe for PromiseReply

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.