pub struct AssetWitness(/* private fields */);Expand description
A witness of an asset in an AssetVault.
It proves inclusion of a certain asset in the vault.
Implementations§
Source§impl AssetWitness
impl AssetWitness
Sourcepub fn new(smt_proof: SmtProof) -> Result<Self, AssetError>
pub fn new(smt_proof: SmtProof) -> Result<Self, AssetError>
Creates a new AssetWitness from an SMT proof.
§Errors
Returns an error if:
- any of the entries in the SMT leaf is not a valid asset.
- any of the entries’ vault keys does not match the expected vault key of the asset.
Sourcepub fn new_unchecked(smt_proof: SmtProof) -> Self
pub fn new_unchecked(smt_proof: SmtProof) -> Self
Creates a new AssetWitness from an SMT proof without checking that the proof contains
valid assets.
Prefer AssetWitness::new whenever possible.
Sourcepub fn find(&self, vault_key: AssetVaultKey) -> Option<Asset>
pub fn find(&self, vault_key: AssetVaultKey) -> Option<Asset>
Searches for an Asset in the witness with the given vault_key.
Sourcepub fn assets(&self) -> impl Iterator<Item = Asset>
pub fn assets(&self) -> impl Iterator<Item = Asset>
Returns an iterator over the Assets in this witness.
Sourcepub fn authenticated_nodes(&self) -> impl Iterator<Item = InnerNodeInfo> + '_
pub fn authenticated_nodes(&self) -> impl Iterator<Item = InnerNodeInfo> + '_
Returns an iterator over every inner node of this witness’ merkle path.
Trait Implementations§
Source§impl Clone for AssetWitness
impl Clone for AssetWitness
Source§fn clone(&self) -> AssetWitness
fn clone(&self) -> AssetWitness
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for AssetWitness
impl Debug for AssetWitness
Source§impl From<AssetWitness> for SmtProof
impl From<AssetWitness> for SmtProof
Source§fn from(witness: AssetWitness) -> Self
fn from(witness: AssetWitness) -> Self
Converts to this type from the input type.
Source§impl PartialEq for AssetWitness
impl PartialEq for AssetWitness
impl Eq for AssetWitness
impl StructuralPartialEq for AssetWitness
Auto Trait Implementations§
impl Freeze for AssetWitness
impl RefUnwindSafe for AssetWitness
impl Send for AssetWitness
impl Sync for AssetWitness
impl Unpin for AssetWitness
impl UnwindSafe for AssetWitness
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