Trait snafu::FromString

pub trait FromString {
    type Source;
    fn without_source(message: String) -> Self;
    fn with_source(source: Self::Source, message: String) -> Self;
}

Takes a string message and builds the corresponding error.

It is expected that most users of SNAFU will not directly interact with this trait.

Associated Types

type Source

The underlying error

Required methods

fn without_source(message: String) -> Self

Create a brand new error from the given string

fn with_source(source: Self::Source, message: String) -> Self

Wrap an existing error with the given string

Implementors

impl FromString for Whatever

type Source = Box<dyn Error>