Enum HarmonicsError

pub enum HarmonicsError {
    LengthMismatch(usize, usize),
    InvalidInput(String),
    ComputationFailed(String),
}

Error conditions for harmonic feature extraction and processing.

Enumerates specific failure modes in harmonic analysis and phase vocoding operations, providing detailed diagnostics for DSP pipeline debugging.

Variants

LengthMismatch(usize, usize)

Input arrays have mismatched lengths (e.g., amplitudes vs. frequency bins).

InvalidInput(String)

Invalid input parameter (e.g., empty array, negative rate).

ComputationFailed(String)

Numerical computation failure (e.g., division by zero, overflow).

Trait Implementations

impl Debug for HarmonicsError

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

Formats the value using the given formatter.

impl Display for HarmonicsError

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

Formats the value using the given formatter.

impl Error for HarmonicsError

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.