[][src]Struct gstreamer::structure::StructureRef

pub struct StructureRef(_);


impl StructureRef[src]

pub unsafe fn from_glib_borrow<'a>(ptr: *const GstStructure) -> &'a StructureRef[src]

pub unsafe fn from_glib_borrow_mut<'a>(
    ptr: *mut GstStructure
) -> &'a mut StructureRef

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

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

pub fn to_string(&self) -> String[src]

pub fn get<'a, T: FromValueOptional<'a>>(&'a self, name: &str) -> Option<T>[src]

pub fn get_value<'a>(&'a self, name: &str) -> Option<&SendValue>[src]

pub fn set<T: ToSendValue>(&mut self, name: &str, value: &T)[src]

pub fn set_value(&mut self, name: &str, value: SendValue)[src]

pub fn get_name(&self) -> &str[src]

pub fn set_name(&mut self, name: &str)[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 remove_field(&mut self, field: &str)[src]

pub fn remove_fields(&mut self, fields: &[&str])[src]

pub fn remove_all_fields(&mut self)[src]

Important traits for FieldIterator<'a>
pub fn fields(&self) -> FieldIterator[src]

Important traits for Iter<'a>
pub fn iter(&self) -> Iter[src]

pub fn get_nth_field_name(&self, idx: u32) -> Option<&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]

pub fn fixate(&mut self)[src]

pub fn fixate_field(&mut self, name: &str) -> bool[src]

pub fn fixate_field_bool(&mut self, name: &str, target: bool) -> bool[src]

pub fn fixate_field_str(&mut self, name: &str, target: &str) -> bool[src]

pub fn fixate_field_nearest_double(&mut self, name: &str, target: f64) -> bool[src]

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

pub fn fixate_field_nearest_int(&mut self, name: &str, target: i32) -> bool[src]

Trait Implementations

impl AsMut<StructureRef> for Structure[src]

impl AsMut<StructureRef> for BufferPoolConfig[src]

impl AsRef<StructureRef> for Structure[src]

impl AsRef<StructureRef> for BufferPoolConfig[src]

impl Eq for StructureRef[src]

impl Sync for StructureRef[src]

impl ToOwned for StructureRef[src]

type Owned = Structure

The resulting type after obtaining ownership.

fn clone_into(&self, target: &mut Self::Owned)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl Send for StructureRef[src]

impl PartialEq<StructureRef> for Structure[src]

#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src]

This method tests for !=.

impl PartialEq<StructureRef> for StructureRef[src]

#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src]

This method tests for !=.

impl Display for StructureRef[src]

impl Debug for StructureRef[src]

impl BorrowMut<StructureRef> for Structure[src]

impl Borrow<StructureRef> for Structure[src]

impl Serialize for StructureRef[src]

Blanket Implementations

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

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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

The type returned in the event of a conversion error.

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

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

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