Enum AlgoError 

#[non_exhaustive]
pub enum AlgoError {
    EmptyInput(&'static str),
    InvalidGeometry(&'static str),
    InvalidArgument(String),
    Io(Error),
    Parse(String),
    NotFound(String),
}

Errors raised by petekTools.

The numeric-kernel surface is narrow (bad inputs, degenerate geometry) and &'static str-payloaded. The container module adds a small I/O-shaped surface (I/O failures, corrupt/parse errors, missing sections) since it round-trips section blobs to disk. The stats / sampling front-doors add InvalidArgument for bad parameters / ranges.

The enum is #[non_exhaustive]: match with a wildcard arm so a future variant is never a breaking change.

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.

EmptyInput(&'static str)

A kernel was handed no data to work with.

InvalidGeometry(&'static str)

The target lattice is degenerate (e.g. zero node spacing).

InvalidArgument(String)

A parameter or range argument was invalid — e.g. a percentile outside [0, 100], a non-positive standard deviation, or a values/weights length mismatch. Raised by the stats / sampling front-doors.

Io(Error)

Underlying I/O failure (file open/read/write) — raised by container.

Parse(String)

A byte stream could not be parsed / was corrupt — raised by container.

NotFound(String)

A named item (e.g. a container section) was not found.

Trait Implementations

impl Debug for AlgoError

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

Formats the value using the given formatter.

impl Display for AlgoError

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

Formats the value using the given formatter.

impl Error for AlgoError

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<Error> for AlgoError

fn from(source: Error) -> Self

Converts to this type from the input type.