Type Alias SolanaError 

pub type SolanaError = Error;

👎Deprecated since 1.0.0: Renamed to Error

Aliased Type

pub enum SolanaError {
    TreeFull {
        capacity: usize,
        attempted_index: usize,
    },
    InvalidProof,
    UnknownRoot,
    InvalidLength {
        expected: usize,
        actual: usize,
    },
    ParseError(String),
    FieldOverflow,
    InvalidTreeConfig(String),
    LeafIndexOutOfBounds {
        index: u32,
        tree_size: u32,
    },
}

Variants

TreeFull

Merkle tree has reached maximum capacity.

This occurs when attempting to insert a leaf into a full tree. The tree capacity is 2^levels.

Fields

capacity: usize

Maximum number of leaves the tree can hold.

attempted_index: usize

The index that was attempted.

InvalidProof

Invalid Merkle proof.

The proof does not verify against the expected root.

UnknownRoot

Root not found in history.

The provided root hash is not in the tree’s root history buffer.

InvalidLength

Input data has invalid length.

Expected a specific number of bytes but received a different amount.

Fields

expected: usize

Expected length in bytes.

actual: usize

Actual length received.

ParseError(String)

Parsing failed.

Failed to parse input data (e.g., from string representation).

FieldOverflow

Arithmetic overflow in field operations.

An arithmetic operation would overflow the field modulus.

InvalidTreeConfig(String)

Invalid tree configuration.

The tree parameters are invalid (e.g., zero levels).

LeafIndexOutOfBounds

Leaf index out of bounds.

The requested leaf index does not exist in the tree.

Fields

index: u32

The requested index.

tree_size: u32

The current number of leaves in the tree.