Enum LayeredError 

pub enum LayeredError<O, I> {
    Outer(O),
    Inner(I),
}

Variants

Outer(O)

Inner(I)

Trait Implementations

impl<O: Debug, I: Debug> Debug for LayeredError<O, I>

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

Formats the value using the given formatter.

impl<O, I> Display for LayeredError<O, I>

where O: Display, I: Display,

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

Formats the value using the given formatter.

impl<O, I> Error for LayeredError<O, I>

where O: Error, I: Error, Self: Debug + Display,

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.