Module descriptor

Descriptors

This module contains generic utilities to work with descriptors, plus some re-exported types from [miniscript].

Re-exports

• pub use self::checksum::calc_checksum;
• pub use self::error::Error as DescriptorError;
• pub use self::policy::Policy;

Modules

• checksum
  Descriptor checksum
• error
  Descriptor errors
• policy
  Descriptor policy
• template
  Descriptor templates

Structs

• Miniscript
  The top-level miniscript abstract syntax tree (AST).

Enums

• Descriptor
  Script descriptor
• DescriptorPublicKey
  The descriptor pubkey, either a single pubkey or an xpub.
• Legacy
  Legacy ScriptContext To be used as P2SH scripts For creation of Bare scriptpubkeys, construct the Miniscript under Bare ScriptContext
• Segwitv0
  Segwitv0 ScriptContext

Traits

• ExtractPolicy
  Trait implemented on Descriptors to add a method to extract the spending policy
• IntoWalletDescriptor
  Trait for types which can be converted into an ExtendedDescriptor and a KeyMap usable by a wallet in a specific [Network]
• ScriptContext
  The ScriptContext for Miniscript. Additional type information associated with miniscript that is used for carrying out checks that dependent on the context under which the script is used. For example, disallowing uncompressed keys in Segwit context

Type Aliases

• DerivedDescriptor
  Alias for a Descriptor that contains extended derived keys
• ExtendedDescriptor
  Alias for a Descriptor that can contain extended keys using DescriptorPublicKey
• HdKeyPaths
  Alias for the type of maps that represent derivation paths in a psbt::Input or psbt::Output
• TapKeyOrigins
  Alias for the type of maps that represent taproot key origins in a psbt::Input or psbt::Output