Struct SignersContainer

pub struct SignersContainer(/* private fields */);

Container for multiple signers

Implementations

impl SignersContainer

pub fn as_key_map(&self, secp: &Secp256k1<All>) -> KeyMap

Create a map of public keys to secret keys

pub fn build( keymap: KeyMap, descriptor: &Descriptor<DescriptorPublicKey>, secp: &Secp256k1<All>, ) -> SignersContainer

Build a new signer container from a KeyMap

Also looks at the corresponding descriptor to determine the SignerContext to attach to the signers

impl SignersContainer

pub fn new() -> Self

Default constructor

pub fn add_external( &mut self, id: SignerId, ordering: SignerOrdering, signer: Arc<dyn TransactionSigner>, ) -> Option<Arc<dyn TransactionSigner>>

Adds an external signer to the container for the specified id. Optionally returns the signer that was previously in the container, if any

pub fn remove( &mut self, id: SignerId, ordering: SignerOrdering, ) -> Option<Arc<dyn TransactionSigner>>

Removes a signer from the container and returns it

pub fn ids(&self) -> Vec<&SignerId>

Returns the list of identifiers of all the signers in the container

pub fn signers(&self) -> Vec<&Arc<dyn TransactionSigner>>

Returns the list of signers in the container, sorted by lowest to highest ordering

pub fn find(&self, id: SignerId) -> Option<&Arc<dyn TransactionSigner>>

Finds the signer with lowest ordering for a given id in the container.

Trait Implementations

impl Clone for SignersContainer

fn clone(&self) -> SignersContainer

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SignersContainer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SignersContainer

fn default() -> SignersContainer

Returns the “default value” for a type.