Enum LearnError 

pub enum LearnError {
    Harness(String),
    Metrics(String),
    Optimizer(String),
    Analytics(String),
    Core(CoreError),
    Select(SelectError),
    Io(Error),
    Yaml(Error),
    Json(Error),
    Sqlite(Error),
}

Errors from learning operations.

Variants

Harness(String)

Test harness error.

Metrics(String)

Metrics error.

Optimizer(String)

Optimizer error.

Analytics(String)

Analytics error.

Core(CoreError)

Core error.

Select(SelectError)

Select error.

Io(Error)

IO error.

Yaml(Error)

YAML error.

Json(Error)

JSON error.

Sqlite(Error)

SQLite error.

Trait Implementations

impl Debug for LearnError

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

Formats the value using the given formatter.

impl Display for LearnError

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

Formats the value using the given formatter.

impl Error for LearnError

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<CoreError> for LearnError

fn from(source: CoreError) -> Self

Converts to this type from the input type.

impl From<Error> for LearnError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LearnError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LearnError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LearnError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<SelectError> for LearnError

fn from(source: SelectError) -> Self

Converts to this type from the input type.