Enum cpal::SampleFormat

#[non_exhaustive]
pub enum SampleFormat {
    I8,
    I16,
    I32,
    I64,
    U8,
    U16,
    U32,
    U64,
    F32,
    F64,
}

Format that each sample has.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

I8

i8 with a valid range of ‘u8::MIN..=u8::MAX’ with 0 being the origin

I16

i16 with a valid range of ‘u16::MIN..=u16::MAX’ with 0 being the origin

I32

i32 with a valid range of ‘u32::MIN..=u32::MAX’ with 0 being the origin

I64

i64 with a valid range of ‘u64::MIN..=u64::MAX’ with 0 being the origin

U8

u8 with a valid range of ‘u8::MIN..=u8::MAX’ with 1 << 7 == 128 being the origin

U16

u16 with a valid range of ‘u16::MIN..=u16::MAX’ with 1 << 15 == 32768 being the origin

U32

u32 with a valid range of ‘u32::MIN..=u32::MAX’ with 1 << 31 being the origin

U64

u64 with a valid range of ‘u64::MIN..=u64::MAX’ with 1 << 63 being the origin

F32

f32 with a valid range of -1.0..1.0 with 0.0 being the origin

F64

f64 with a valid range of -1.0..1.0 with 0.0 being the origin

Implementations

impl SampleFormat

pub fn sample_size(&self) -> usize

Returns the size in bytes of a sample of this format.

pub fn is_int(&self) -> bool

pub fn is_uint(&self) -> bool

pub fn is_float(&self) -> bool

Trait Implementations

impl Clone for SampleFormat

fn clone(&self) -> SampleFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SampleFormat

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

Formats the value using the given formatter.

impl Display for SampleFormat

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

Formats the value using the given formatter.

impl PartialEq for SampleFormat

fn eq(&self, other: &SampleFormat) -> 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 Copy for SampleFormat

impl Eq for SampleFormat

impl StructuralEq for SampleFormat

impl StructuralPartialEq for SampleFormat