Struct InnerSpec

pub struct InnerSpec {
    pub child_order: Vec<i32>,
    pub child_size: i32,
    pub min_prefix_length: i32,
    pub max_prefix_length: i32,
    pub empty_child: Vec<u8>,
    pub hash: i32,
}

InnerSpec contains all store-specific structure info to determine if two proofs from a given store are neighbors.

This enables:

isLeftMost(spec: InnerSpec, op: InnerOp) isRightMost(spec: InnerSpec, op: InnerOp) isLeftNeighbor(spec: InnerSpec, left: InnerOp, right: InnerOp)

Fields

child_order: Vec<i32>

Child order is the ordering of the children node, must count from 0 iavl tree is [0, 1] (left then right) merk is [0, 2, 1] (left, right, here)

child_size: i32

min_prefix_length: i32

max_prefix_length: i32

empty_child: Vec<u8>

empty child is the prehash image that is used when one child is nil (eg. 20 bytes of 0)

hash: i32

hash is the algorithm that must be used for each InnerOp

Implementations

impl InnerSpec

pub fn hash(&self) -> HashOp

Returns the enum value of hash, or the default if the field is set to an invalid enum value.

pub fn set_hash(&mut self, value: HashOp)

Sets hash to the provided enum value.

Trait Implementations

impl Clone for InnerSpec

fn clone(&self) -> InnerSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InnerSpec

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

Formats the value using the given formatter.

impl Default for InnerSpec

fn default() -> Self

Returns the “default value” for a type.

impl Message for InnerSpec

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for InnerSpec

fn eq(&self, other: &InnerSpec) -> 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 Eq for InnerSpec

impl StructuralPartialEq for InnerSpec