Struct TreeNodeRequest 

pub struct TreeNodeRequest {
    pub node_id: [u8; 32],
    /* private fields */
}

Request to traverse the Merkle tree for hash comparison.

Used for recursive tree traversal to identify differing entities. Start at root, request children, compare hashes, recurse on differences.

Fields

node_id: [u8; 32]

ID of the node to request (root hash or internal node hash).

Implementations

impl TreeNodeRequest

pub fn new(node_id: [u8; 32]) -> Self

Create a request for a specific node.

pub fn with_depth(node_id: [u8; 32], max_depth: usize) -> Self

Create a request with depth limit.

pub fn root(root_hash: [u8; 32]) -> Self

Create a request for the root node.

pub fn depth(&self) -> Option<usize>

Get the validated depth limit.

Always clamps to MAX_TREE_DEPTH, even if raw field was set to a larger value (e.g., via deserialization from an untrusted source).

Use this instead of accessing max_depth directly when processing requests.

Trait Implementations

impl BorshDeserialize for TreeNodeRequest

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 TreeNodeRequest

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

impl Clone for TreeNodeRequest

fn clone(&self) -> TreeNodeRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeNodeRequest

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

Formats the value using the given formatter.

impl PartialEq for TreeNodeRequest

fn eq(&self, other: &TreeNodeRequest) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TreeNodeRequest