Crate uni_error

Structs§

Chain: An iterator over the cause chain of an error.
DynError: An error type with an erased kind type. It can be used when you don’t know K or wish to propagate multiple K types. UniError<K> can be recovered via downcasting if K is known.
FakeError: A placeholder error type for downcasting.
StdErrorDynWrapper: A wrapper for a DynError that implements the Error trait. Useful for converting a DynError to a Box<dyn Error + Send + Sync> (and back via downcasting).
StdErrorWrapper: A wrapper for a UniError that implements the Error trait. Useful for converting a UniError to a Box<dyn Error + Send + Sync> (and back via downcasting).
UniError: A custom error type that can be used to return an error with a custom error kind.

ErrorContext: A trait for wrapping an existing error with a additional context.
ErrorContextDisplay: A trait for wrapping an existing error with a additional context (for Display types).
ResultContext: A trait for wrapping an existing result error with a additional context.
ResultContextDisplay: A trait for wrapping an existing result error with a additional context (for Display types).
UniDisplay: Standard Display trait with Any to allow downcasting.
UniErrorOps: A trait that specifies the operations that can be performed on a UniError.
UniKind: A trait that specifies a custom error kind. Any specified to facilitate downcasting.
UniKindCode: A UniKind that has a typed code.
UniKindCodes: A UniKind that has a two typed codes.
UniStdError: Standard Error trait with Any to allow downcasting.