Struct GenericError

pub struct GenericError(pub Box<dyn Error>);

A generic error, use instead of a Box.

Use .into() to get the Box back.

Converting an E: Error into Box<dyn Error>, requires magic because Box<dyn Error> itself is Error. That conflicts with builtin impl<T> From<T> for T;

This struct must not implement Error, so it can be created from Error. As the price, it must be converted back explicitly using .into().

Tuple Fields

0: Box<dyn Error>

Implementations

impl GenericError

pub fn from_static<T: Error + 'static>(e: T) -> Self

Trait Implementations

impl Debug for GenericError

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

Formats the value using the given formatter.

impl From<GenericError> for Box<dyn Error>

fn from(value: GenericError) -> Self

Converts to this type from the input type.