Enum FlacEncoderInitError

#[repr(u32)]
pub enum FlacEncoderInitError {
    EncoderError = 1,
    UnsupportedContainer = 2,
    InvalidCallbacks = 3,
    InvalidNumberOfChannels = 4,
    InvalidBitsPerSample = 5,
    InvalidSampleRate = 6,
    InvalidBlockSize = 7,
    InvalidMaxLpcOrder = 8,
    InvalidQlpCoeffPrecision = 9,
    BlockSizeTooSmallForLpcOrder = 10,
    NotStreamable = 11,
    InvalidMetadata = 12,
    AlreadyInitialized = 13,
}

Possible erroneous return values for the FlacEncoderConfig::init_*() functions.

Variants

EncoderError = 1

General failure to set up encoder; call FlacEncoder::state() for cause.

UnsupportedContainer = 2

The library was not compiled with support for the given container format.

InvalidCallbacks = 3

A required callback was not supplied.

InvalidNumberOfChannels = 4

The encoder has an invalid setting for number of channels.

InvalidBitsPerSample = 5

The encoder has an invalid setting for bits-per-sample.

FLAC supports 4-32 bps but the reference encoder currently supports only up to 24 bps.

InvalidSampleRate = 6

The encoder has an invalid setting for the input sample rate.

InvalidBlockSize = 7

The encoder has an invalid setting for the block size.

InvalidMaxLpcOrder = 8

The encoder has an invalid setting for the maximum LPC order.

InvalidQlpCoeffPrecision = 9

The encoder has an invalid setting for the precision of the quantized linear predictor coefficients.

BlockSizeTooSmallForLpcOrder = 10

The specified block size is less than the maximum LPC order.

NotStreamable = 11

The encoder is bound to the Subset but other settings violate it.

InvalidMetadata = 12

The metadata input to the encoder is invalid, in one of the following ways:

• One of the metadata blocks contains an undefined type
• It contains an illegal CUESHEET as checked by FLAC__format_cuesheet_is_legal()
• It contains an illegal SEEKTABLE as checked by FLAC__format_seektable_is_legal()
• It contains more than one SEEKTABLE block or more than one VORBIS_COMMENT block

AlreadyInitialized = 13

FlacEncoderConfig::init_*() was called when the encoder was already initialized, usually because FLAC__stream_encoder_finish() was not called.

Trait Implementations

impl Clone for FlacEncoderInitError

fn clone(&self) -> FlacEncoderInitError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FlacEncoderInitError

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

Formats the value using the given formatter.

impl Hash for FlacEncoderInitError

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 Into<u32> for FlacEncoderInitError

fn into(self) -> FLAC__StreamEncoderInitStatus

Converts this type into the (usually inferred) input type.

impl Ord for FlacEncoderInitError

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

fn eq(&self, other: &FlacEncoderInitError) -> 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 FlacEncoderInitError

fn partial_cmp(&self, other: &FlacEncoderInitError) -> 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<u32> for FlacEncoderInitError

type Error = ()

The type returned in the event of a conversion error.

fn try_from( raw: FLAC__StreamEncoderInitStatus, ) -> Result<FlacEncoderInitError, ()>

Performs the conversion.

impl Copy for FlacEncoderInitError

impl Eq for FlacEncoderInitError

impl StructuralPartialEq for FlacEncoderInitError