Struct Buffer

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

Implementations

impl Buffer

pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Buffer>

pub fn from_encoded_data(data: &[u8]) -> Result<Buffer>

pub fn from_float_array( sr: c_uint, channels: c_uint, data: &[f32], ) -> Result<Buffer>

pub fn from_stream_handle(&self, handle: StreamHandle) -> Result<Buffer>

pub fn from_stream_params( protocol: &str, path: &str, param: usize, ) -> Result<Buffer>

pub fn from_read_seek<R: Read + Seek>(reader: R) -> Result<Buffer>

Decode a buffer from a Read + Seek implementation.

This avoids the Sync and ’static requirements on going through a stream handle.

We require Seek as well because there are some formats that Synthizer can’t decode without it, most notably wav.

pub fn get_length_in_samples(&self) -> Result<u32>

pub fn get_length_in_seconds(&self) -> Result<f64>

pub fn get_channels(&self) -> Result<u32>

pub fn get_size_in_bytes(&self) -> Result<u64>

pub fn handle(&self) -> &Handle

pub fn into_handle(self) -> Handle

pub fn get_type(&self) -> Result<ObjectType>

pub fn cast_to<T: CastTarget>(&self) -> Result<Option<T>>

Try to cast this object to another object type. Will return Ok(None) if this is because of a type mismatch, otherwise Err. Clones self on success in order to prevent throwing the object away on error.

pub fn get_userdata(&self) -> Result<Option<Arc<dyn Any + Send + Sync>>>

pub fn set_userdata( &self, userdata: Option<impl Any + Send + Sync>, ) -> Result<()>

pub fn config_delete_behavior( &self, config: &DeleteBehaviorConfig, ) -> Result<()>

pub fn current_time(&self) -> DoubleProperty<'_>

pub fn suggested_automation_time(&self) -> DoubleProperty<'_>

Trait Implementations

impl Clone for Buffer

fn clone(&self) -> Buffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Buffer

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

Formats the value using the given formatter.

impl From<&Buffer> for Handle

fn from(other: &Buffer) -> Handle

Converts to this type from the input type.

impl From<Buffer> for Handle

fn from(input: Buffer) -> Handle

Converts to this type from the input type.

impl Hash for Buffer

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 Buffer

fn cmp(&self, other: &Buffer) -> 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 Buffer

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

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

const 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 Buffer

fn partial_cmp(&self, other: &Buffer) -> 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 TryFrom<&Handle> for Buffer

type Error = Error

The type returned in the event of a conversion error.

fn try_from(other: &Handle) -> Result<Buffer>

Performs the conversion.

impl TryFrom<Handle> for Buffer

type Error = Error

The type returned in the event of a conversion error.

fn try_from(other: Handle) -> Result<Buffer>

Performs the conversion.

impl Eq for Buffer

impl StructuralPartialEq for Buffer