Enum CodecError 

pub enum CodecError {
    EngineNotAvailable,
    NotYetImplemented(String),
    HfHub {
        repo: String,
        source: Error,
    },
    Io(Error),
    Candle(String),
    InvalidInput(String),
    Other(String),
}

Errors that can be returned by any crate::CodecBackend.

Variants

EngineNotAvailable

The crate was compiled without the matching backend feature (encodec, dac, snac, …), so the inference stack is not linked in. Every codec call short-circuits with this error.

NotYetImplemented(String)

The backend is a known slot (e.g. DAC, SNAC) but its real implementation has not landed yet. Carries a detailed message pointing at the tracking wave.

HfHub

Hugging Face Hub fetch failed while pulling model weights (offline, 404, auth, network, …).

Fields

repo: String

Repo identifier (e.g. facebook/encodec_24khz).

source: Error

Underlying error message from hf-hub.

Io(Error)

Local filesystem error (cache directory, weight file, …).

Candle(String)

Underlying candle inference / tensor error.

InvalidInput(String)

The caller-supplied PCM or token vector does not satisfy the codec’s requirements (wrong sample rate, empty buffer, non-aligned token count, …).

Other(String)

Catch-all for unexpected runtime conditions.

Implementations

impl CodecError

pub fn not_yet_implemented(message: impl Into<String>) -> Self

Convenience constructor for Self::NotYetImplemented.

pub fn invalid_input(message: impl Into<String>) -> Self

Convenience constructor for Self::InvalidInput.

pub fn other(message: impl Into<String>) -> Self

Convenience constructor for Self::Other.

Trait Implementations

impl Debug for CodecError

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

Formats the value using the given formatter.

impl Display for CodecError

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

Formats the value using the given formatter.

impl Error for CodecError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<CodecError> for AudioError

Lossy projection of CodecError into the capability-agnostic blazen_audio::AudioError surface used at the bridge boundary.

fn from(err: CodecError) -> Self

Converts to this type from the input type.

impl From<Error> for CodecError

fn from(source: Error) -> Self

Converts to this type from the input type.