Helpers for replacing a wallet transaction with a higher‐fee version.

Types

Name

Description

SignatureWeightChecker

Signature checker that records the weight of every valid signature it verifies.

SignatureWeights

Accumulates signature counts and weights to estimate transaction size.

Enums

Name

Description

Result

Outcome of a fee‐bumping operation.

Functions

Name

Description

CommitTransaction

Commit the bumpfee transaction.

CreateRateBumpTransaction

Create bumpfee transaction based on feerate estimates.

SignTransaction

Sign the new transaction,

TransactionCanBeBumped

Return whether transaction can be bumped.

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