Enum ethcore_util::migration::Error [] [src]

pub enum Error {
    CannotAddMigration,
    MigrationImpossible,
    Io(Error),
    Custom(String),
}

Migration error.

Variants

Error returned when it is impossible to add new migration rules.

Error returned when migration from specific version can not be performed.

Io Error.

Custom error.

Trait Implementations

impl Debug for Error
[src]

Formats the value using the given formatter.

impl Display for Error
[src]

Formats the value using the given formatter.

impl From<Error> for Error
[src]

Performs the conversion.

impl From<String> for Error
[src]

Performs the conversion.