Struct LoggerAssetProvider

pub struct LoggerAssetProvider<'a>(pub &'a Assets);

Wrapper around Assets that logs every query and value returned

Tuple Fields

0: &'a Assets

Trait Implementations

impl<'a> AssetProvider<DefiniteDescriptorKey> for LoggerAssetProvider<'a>

fn provider_lookup_ecdsa_sig(&self, pk: &DefiniteDescriptorKey) -> bool

Given a public key, look up an ECDSA signature with that key, return whether we found it

fn provider_lookup_tap_key_spend_sig( &self, pk: &DefiniteDescriptorKey, ) -> Option<usize>

Lookup the tap key spend sig and return its size

fn provider_lookup_tap_leaf_script_sig( &self, pk: &DefiniteDescriptorKey, leaf_hash: &TapLeafHash, ) -> Option<usize>

Given a public key and a associated leaf hash, look up a schnorr signature with that key and return its size

fn provider_lookup_tap_control_block_map( &self, ) -> Option<&BTreeMap<ControlBlock, (ScriptBuf, LeafVersion)>>

Obtain a reference to the control block for a ver and script

fn provider_lookup_raw_pkh_pk(&self, hash: &Hash) -> Option<PublicKey>

Given a raw Pkh, lookup corresponding bitcoin::PublicKey

fn provider_lookup_raw_pkh_x_only_pk( &self, hash: &Hash, ) -> Option<XOnlyPublicKey>

Given a raw Pkh, lookup corresponding [bitcoin::secp256k1::XOnlyPublicKey]

fn provider_lookup_raw_pkh_ecdsa_sig(&self, hash: &Hash) -> Option<PublicKey>

Given a keyhash, look up the EC signature and the associated key. Returns the key if a signature is found. Even if signatures for public key Hashes are not available, the users can use this map to provide pkh -> pk mapping which can be useful for dissatisfying pkh.

fn provider_lookup_raw_pkh_tap_leaf_script_sig( &self, hash: &(Hash, TapLeafHash), ) -> Option<(XOnlyPublicKey, usize)>

Given a keyhash, look up the schnorr signature and the associated key. Returns the key and sig len if a signature is found. Even if signatures for public key Hashes are not available, the users can use this map to provide pkh -> pk mapping which can be useful for dissatisfying pkh.

fn provider_lookup_sha256(&self, hash: &Hash) -> bool

Given a SHA256 hash, look up its preimage, return whether we found it

fn provider_lookup_hash256(&self, hash: &Hash) -> bool

Given a HASH256 hash, look up its preimage, return whether we found it

fn provider_lookup_ripemd160(&self, hash: &Hash) -> bool

Given a RIPEMD160 hash, look up its preimage, return whether we found it

fn provider_lookup_hash160(&self, hash: &Hash) -> bool

Given a HASH160 hash, look up its preimage, return whether we found it

fn check_older(&self, s: LockTime) -> bool

Assert whether a relative locktime is satisfied

fn check_after(&self, t: LockTime) -> bool

Assert whether an absolute locktime is satisfied