Module forest_filecoin::state_migration::common

Common code that’s shared across all migration code. Each network upgrade / state migration code lives in their own module.

Modules

• macros 🔒
• migration_job 🔒
• migrators 🔒
• state_migration 🔒
• verifier 🔒

Structs

• ActorMigrationInput 🔒
• ActorMigrationOutput 🔒
  Output of actor migration job.
• MigrationCache 🔒
  Cache of existing CID to CID migrations for an actor.
• TypeMigrator 🔒
  Type that implements TypeMigration for different type pairs. Prefer using a single struct so that the compiler could catch duplicate implementations

Traits

• ActorMigration 🔒
  Trait that defines the interface for actor migration job.
• PostMigrationCheck 🔒
  Trait defining the interface for actor migration verifier.
• PostMigrator 🔒
  Trait that defines the interface for actor migration job to be executed after the state migration.
• TypeMigration 🔒
  Trait that migrates from one data structure to another, similar to std::convert::TryInto trait but taking an extra block store parameter

Type Aliases

• Migrator 🔒
• PostMigrationCheckArc 🔒
  Sized wrapper of PostMigrationCheck.
• PostMigratorArc 🔒
  Sized wrapper of PostMigrator.