Struct NumsSubtree 

pub struct NumsSubtree(pub SubTree<Sha256Hasher>);

Tuple Fields

0: SubTree<Sha256Hasher>

Implementations

impl NumsSubtree

pub fn empty() -> Self

pub fn merge(self, other: Self) -> Result<Self, Error>

pub fn iter(&self) -> NumsIter<'_>

pub fn inner(&mut self) -> &mut SubTree<Sha256Hasher>

pub fn compute_root(&self) -> Result<Hash, SubtreeError>

pub fn has_commitments(&self, space: &SLabel) -> Result<bool, SubtreeError>

pub fn get_latest_commitment_root( &self, space: &SLabel, ) -> Result<Option<Hash>, SubtreeError>

pub fn is_latest_commitment( &self, space: &SLabel, state_root: Hash, ) -> Result<bool, SubtreeError>

Checks if the given state_root is the latest commitment for the space.

Returns:

• Ok(true) if the commitment tip for this space matches state_root
• Ok(false) if the commitment tip exists but doesn’t match
• Err if the tip cannot be proven

pub fn find_numeric( &self, numeric: &SNumeric, ) -> Result<Option<NumOut>, SubtreeError>

Finds a NumOut by its numeric.

Returns:

• Ok(Some(numout)) if found
• Ok(None) if provably not in tree
• Err if proof is malformed or incomplete

pub fn find_num( &self, genesis_spk: &ScriptBuf, ) -> Result<Option<NumOut>, SubtreeError>

Finds a NumOut by its genesis SPK.

Returns:

• Ok(Some(numout)) if found
• Ok(None) if provably not in tree
• Err if proof is malformed or incomplete

pub fn find_commitment( &self, space: &SLabel, commitment_root: Hash, ) -> Result<Option<Commitment>, SubtreeError>

pub fn contains_num_id(&self, num_id: &NumId) -> Result<bool, SubtreeError>

Whether the subtree provably contains a num ID.

Trait Implementations

impl BorshDeserialize for NumsSubtree

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for NumsSubtree

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for NumsSubtree

fn clone(&self) -> NumsSubtree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'de> Deserialize<'de> for NumsSubtree

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Serialize for NumsSubtree

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.