Enum ChainError 

pub enum ChainError<A, B> {
    Both(A, B),
}

Combined error from two chained loaders.

The second loader is only consulted after the first has failed, so a chain failure always carries both errors.

Variants

Both(A, B)

Both loaders failed.

Trait Implementations

impl<A: Debug, B: Debug> Debug for ChainError<A, B>

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

Formats the value using the given formatter.

impl<A, B> Display for ChainError<A, B>

where A: Display, B: Display,

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

Formats the value using the given formatter.

impl<A, B> Error for ChainError<A, B>

where 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.