Struct gstreamer::BufferPoolConfig

pub struct BufferPoolConfig(/* private fields */);

Methods from Deref<Target = BufferPoolConfigRef>

pub fn as_ptr(&self) -> *const GstStructure

pub fn as_mut_ptr(&self) -> *mut GstStructure

pub fn add_option(&mut self, option: &str)

pub fn has_option(&self, option: &str) -> bool

pub fn options(&self) -> Vec<String>

pub fn set_params( &mut self, caps: Option<&Caps>, size: u32, min_buffers: u32, max_buffers: u32 )

pub fn params(&self) -> Option<(Option<Caps>, u32, u32, u32)>

pub fn validate_params( &self, caps: Option<&Caps>, size: u32, min_buffers: u32, max_buffers: u32 ) -> Result<(), BoolError>

pub fn allocator(&self) -> Option<(Option<Allocator>, AllocationParams)>

pub fn set_allocator( &self, allocator: Option<&Allocator>, params: Option<&AllocationParams> )

Methods from Deref<Target = StructureRef>

pub fn as_ptr(&self) -> *const GstStructure

pub fn as_mut_ptr(&self) -> *mut GstStructure

pub fn get<'a, T: FromValue<'a>>( &'a self, name: impl IntoGStr ) -> Result<T, GetError<<<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error>>

pub fn get_optional<'a, T: FromValue<'a>>( &'a self, name: impl IntoGStr ) -> Result<Option<T>, GetError<<<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error>>

pub fn value( &self, name: impl IntoGStr ) -> Result<&SendValue, GetError<Infallible>>

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

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

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

pub fn set(&mut self, name: impl IntoGStr, value: impl Into<Value> + Send)

pub fn set_value(&mut self, name: impl IntoGStr, value: SendValue)

pub fn set_by_quark(&mut self, name: Quark, value: impl Into<Value> + Send)

pub fn set_value_by_quark(&mut self, name: Quark, value: SendValue)

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

pub fn name_quark(&self) -> Quark

pub fn set_name(&mut self, name: impl IntoGStr)

pub fn has_name(&self, name: &str) -> bool

pub fn has_field(&self, field: impl IntoGStr) -> bool

pub fn has_field_with_type(&self, field: impl IntoGStr, type_: Type) -> bool

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

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

pub fn remove_field(&mut self, field: impl IntoGStr)

pub fn remove_fields(&mut self, fields: impl IntoIterator<Item = impl IntoGStr>)

pub fn remove_all_fields(&mut self)

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

pub fn iter(&self) -> Iter<'_>

pub fn nth_field_name<'a>(&self, idx: u32) -> Option<&'a GStr>

pub fn n_fields(&self) -> u32

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

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

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

pub fn fixate(&mut self)

pub fn fixate_field(&mut self, name: impl IntoGStr) -> bool

pub fn fixate_field_bool(&mut self, name: impl IntoGStr, target: bool) -> bool

pub fn fixate_field_str( &mut self, name: impl IntoGStr, target: impl IntoGStr ) -> bool

pub fn fixate_field_nearest_double( &mut self, name: impl IntoGStr, target: f64 ) -> bool

pub fn fixate_field_nearest_fraction( &mut self, name: impl IntoGStr, target: impl Into<Fraction> ) -> bool

pub fn fixate_field_nearest_int( &mut self, name: impl IntoGStr, target: i32 ) -> bool

pub fn serialize(&self, flags: SerializeFlags) -> GString

pub fn serialize_strict( &self, flags: SerializeFlags ) -> Result<GString, BoolError>

pub fn foreach<F: FnMut(Quark, &Value) -> ControlFlow<()>>( &self, func: F ) -> bool

pub fn map_in_place<F: FnMut(Quark, &mut Value) -> ControlFlow<()>>( &mut self, func: F ) -> bool

pub fn filter_map_in_place<F: FnMut(Quark, Value) -> Option<Value>>( &mut self, func: F )

Trait Implementations

impl AsMut<BufferPoolConfigRef> for BufferPoolConfig

fn as_mut(&mut self) -> &mut BufferPoolConfigRef

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<BufferPoolConfigRef> for BufferPoolConfig

fn as_ref(&self) -> &BufferPoolConfigRef

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for BufferPoolConfig

fn clone(&self) -> BufferPoolConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BufferPoolConfig

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

Formats the value using the given formatter.

impl Deref for BufferPoolConfig

type Target = BufferPoolConfigRef

The resulting type after dereferencing.

fn deref(&self) -> &BufferPoolConfigRef

Dereferences the value.

impl DerefMut for BufferPoolConfig

fn deref_mut(&mut self) -> &mut BufferPoolConfigRef

Mutably dereferences the value.

impl PartialEq for BufferPoolConfig

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BufferPoolConfig

impl StructuralPartialEq for BufferPoolConfig