# Module ethcore_util::migration [−] [src]

DB Migration module.

## Structs

Batch | A batch of key-value pairs to be written into the database.
Config | Migration config.
Manager | Manages database migration.
Progress | Prints a dot every `max` ticks

## Enums

Error | Migration error.

## Traits

Migration | A generalized migration from the given db to a destination db.
SimpleMigration | A simple migration over key-value pairs.

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