Crate fedimint_mint_client

Re-exports

• pub use fedimint_mint_common as common;

Modules

• backup
• client_db
  Database keys used throughout the mint client module
• config
• endpoint_constants
• output
  State machines for mint outputs

Structs

• BackupRequest
• BlindNonce
  Nonce but blinded by the user key
• InsufficientBalanceError
• MintClientContext
• MintClientInit
• MintClientModule
  The MintClientModule is responsible for handling e-cash minting operations. It interacts with the mint server to issue, reissue, and validate e-cash notes.
• MintCommonInit
• MintInputV0
• MintModuleTypes
• MintOperationMeta
• MintOutputBlindSignature
  Result of Federation members confirming MintOutput by contributing partial signatures via MintConsensusItem
• MintOutputOutcomeV0
• MintOutputV0
• MintRestoreStateMachine
  Old and no longer used, will be deleted in the future
• Nonce
  Unique ID of a mint note.
• Note
  An verifiable one time use IOU from the mint.
• NoteIndex
  An index used to deterministically derive Notes
• OOBNoteV2
• OOBNotes
  An encapsulation of FederationId and e-cash notes in the form of TieredMulti<SpendableNote> for the purpose of spending e-cash out-of-band. Also used for validating and reissuing such out-of-band notes.
• OOBNotesV2
• SelectNotesWithAtleastAmount
  Select notes with total amount of at least request_amount. If more than requested amount of notes are returned it was because exact change couldn’t be made, and the next smallest amount will be returned.
• SelectNotesWithExactAmount
  Select notes with total amount of exactly request_amount. If the amount cannot be represented with the available denominations an error is returned, this does not mean that the balance is too low.
• SignedBackupRequest
• SpendOOBRefund
• SpendableNote
  A Note with associated secret key that allows to proof ownership (spend it)
• SpendableNoteUndecoded
  A version of SpendableNote that didn’t decode the signature yet
• UnknownMintInputVariantError
• UnknownMintOutputOutcomeVariantError
• UnknownMintOutputVariantError

Enums

• MintClientStateMachines
• MintConsensusItem
  The mint module currently doesn’t define any consensus items and generally throws an error on encountering one. To allow old clients to still decode blocks in the future, should we decide to add consensus items, this has to be an enum with only a default variant.
• MintInput
• MintInputError
• MintOperationMetaVariant
• MintOutput
• MintOutputError
• MintOutputOutcome
• ReissueExternalNotesError
• ReissueExternalNotesState
  The high-level state of a reissue operation started with MintClientModule::reissue_external_notes.
• SpendOOBState
  The high-level state of a raw e-cash spend operation started with MintClientModule::spend_notes.

Constants

• DEFAULT_MAX_NOTES_PER_DENOMINATION
  By default, the maximum notes per denomination when change-making for users
• KIND
• LOG_TARGET
• MODULE_CONSENSUS_VERSION

Traits

• NotesSelector

Functions

• represent_amount
  Determines the denominations to use when representing an amount
• spendable_notes_to_operation_id