[][src]Struct gstreamer::PadLinkCheck

pub struct PadLinkCheck { /* fields omitted */ }

The amount of checking to be done when linking pads. PadLinkCheck::Caps and PadLinkCheck::TemplateCaps are mutually exclusive. If both are specified, expensive but safe PadLinkCheck::Caps are performed.

Only disable some of the checks if you are 100% certain you know the link will not fail because of hierarchy/caps compatibility failures. If uncertain, use the default checks (PadLinkCheck::Default) or the regular methods for linking the pads.

Methods

impl PadLinkCheck[src]

pub const HIERARCHY: PadLinkCheck[src]

Check the pads have same parents/grandparents. Could be omitted if it is already known that the two elements that own the pads are in the same bin.

pub const TEMPLATE_CAPS: PadLinkCheck[src]

Check if the pads are compatible by using their template caps. This is much faster than PadLinkCheck::Caps, but would be unsafe e.g. if one pad has GST_CAPS_ANY.

pub const CAPS: PadLinkCheck[src]

Check if the pads are compatible by comparing the caps returned by PadExt::query_caps.

pub const NO_RECONFIGURE: PadLinkCheck[src]

Disables pushing a reconfigure event when pads are linked.

pub const DEFAULT: PadLinkCheck[src]

The default checks done when linking pads (i.e. the ones used by Pad::link).

pub const fn empty() -> PadLinkCheck[src]

Returns an empty set of flags

pub const fn all() -> PadLinkCheck[src]

Returns the set containing all flags.

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

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<PadLinkCheck>[src]

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> PadLinkCheck[src]

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> PadLinkCheck[src]

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool[src]

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool[src]

Returns true if all flags are currently set.

pub const fn intersects(&self, other: PadLinkCheck) -> bool[src]

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: PadLinkCheck) -> bool[src]

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: PadLinkCheck)[src]

Inserts the specified flags in-place.

pub fn remove(&mut self, other: PadLinkCheck)[src]

Removes the specified flags in-place.

pub fn toggle(&mut self, other: PadLinkCheck)[src]

Toggles the specified flags in-place.

pub fn set(&mut self, other: PadLinkCheck, value: bool)[src]

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for PadLinkCheck[src]

impl BitAnd<PadLinkCheck> for PadLinkCheck[src]

type Output = PadLinkCheck

The resulting type after applying the & operator.

fn bitand(self, other: PadLinkCheck) -> PadLinkCheck[src]

Returns the intersection between the two sets of flags.

impl BitAndAssign<PadLinkCheck> for PadLinkCheck[src]

fn bitand_assign(&mut self, other: PadLinkCheck)[src]

Disables all flags disabled in the set.

impl BitOr<PadLinkCheck> for PadLinkCheck[src]

type Output = PadLinkCheck

The resulting type after applying the | operator.

fn bitor(self, other: PadLinkCheck) -> PadLinkCheck[src]

Returns the union of the two sets of flags.

impl BitOrAssign<PadLinkCheck> for PadLinkCheck[src]

fn bitor_assign(&mut self, other: PadLinkCheck)[src]

Adds the set of flags.

impl BitXor<PadLinkCheck> for PadLinkCheck[src]

type Output = PadLinkCheck

The resulting type after applying the ^ operator.

fn bitxor(self, other: PadLinkCheck) -> PadLinkCheck[src]

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<PadLinkCheck> for PadLinkCheck[src]

fn bitxor_assign(&mut self, other: PadLinkCheck)[src]

Toggles the set of flags.

impl Clone for PadLinkCheck[src]

impl Copy for PadLinkCheck[src]

impl Debug for PadLinkCheck[src]

impl Eq for PadLinkCheck[src]

impl Extend<PadLinkCheck> for PadLinkCheck[src]

impl FromIterator<PadLinkCheck> for PadLinkCheck[src]

impl<'a> FromValue<'a> for PadLinkCheck[src]

impl<'a> FromValueOptional<'a> for PadLinkCheck[src]

impl Hash for PadLinkCheck[src]

impl LowerHex for PadLinkCheck[src]

impl Not for PadLinkCheck[src]

type Output = PadLinkCheck

The resulting type after applying the ! operator.

fn not(self) -> PadLinkCheck[src]

Returns the complement of this set of flags.

impl Octal for PadLinkCheck[src]

impl Ord for PadLinkCheck[src]

impl PartialEq<PadLinkCheck> for PadLinkCheck[src]

impl PartialOrd<PadLinkCheck> for PadLinkCheck[src]

impl SetValue for PadLinkCheck[src]

impl StaticType for PadLinkCheck[src]

impl StructuralEq for PadLinkCheck[src]

impl StructuralPartialEq for PadLinkCheck[src]

impl Sub<PadLinkCheck> for PadLinkCheck[src]

type Output = PadLinkCheck

The resulting type after applying the - operator.

fn sub(self, other: PadLinkCheck) -> PadLinkCheck[src]

Returns the set difference of the two sets of flags.

impl SubAssign<PadLinkCheck> for PadLinkCheck[src]

fn sub_assign(&mut self, other: PadLinkCheck)[src]

Disables all flags enabled in the set.

impl UpperHex for PadLinkCheck[src]

Auto Trait Implementations

impl RefUnwindSafe for PadLinkCheck

impl Send for PadLinkCheck

impl Sync for PadLinkCheck

impl Unpin for PadLinkCheck

impl UnwindSafe for PadLinkCheck

Blanket Implementations

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

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

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

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

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized
[src]

impl<T> ToValue for T where
    T: SetValue + ?Sized
[src]

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.

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.