Struct FixedBuffer 

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

An opaque buffer representing arbitrary data given to us by libvpx in a returned Packet. You can access the underlying data by calling the unsafe [FixedBuffer::get_inner()] method with the appropriate return type. If the libvpx buffer is null, this type will never be constructed, so if you see a FixedBuffer, you can be sure that there is something there.

Implementations

impl FixedBuffer

pub unsafe fn inner<T: Sized>(&self) -> Option<&T>

Unsafely casts the pointer contained in the fixed buffer to a reference of the return type of this function.

Safety

We cannot fully check what type the contained data is, so it is up to the caller to make sure they’re only grabbing the correct type here. This function only checks that the size of the buffer target matches the return type’s size.

Trait Implementations

impl Clone for FixedBuffer

fn clone(&self) -> FixedBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FixedBuffer

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

Formats the value using the given formatter.

impl Hash for FixedBuffer

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for FixedBuffer

fn cmp(&self, other: &FixedBuffer) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for FixedBuffer

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for FixedBuffer

fn partial_cmp(&self, other: &FixedBuffer) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for FixedBuffer

impl StructuralPartialEq for FixedBuffer