Struct cosmos_sdk_proto::ics23::InnerOp

pub struct InnerOp {
    pub hash: i32,
    pub prefix: Vec<u8>,
    pub suffix: Vec<u8>,
}

InnerOp represents a merkle-proof step that is not a leaf. It represents concatenating two children and hashing them to provide the next result.

The result of the previous step is passed in, so the signature of this op is: innerOp(child) -> output

The result of applying InnerOp should be: output = op.hash(op.prefix || child || op.suffix)

where the || operator is concatenation of binary data, and child is the result of hashing all the tree below this step.

Any special data, like prepending child with the length, or prepending the entire operation with some value to differentiate from leaf nodes, should be included in prefix and suffix. If either of prefix or suffix is empty, we just treat it as an empty string

Fields

hash: i32

prefix: Vec<u8>

suffix: Vec<u8>

Implementations

impl InnerOp

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 InnerOp

fn clone(&self) -> InnerOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InnerOp

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

Formats the value using the given formatter.

impl Default for InnerOp

fn default() -> Self

Returns the “default value” for a type.

impl Message for InnerOp

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, Global>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, Global>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<InnerOp> for InnerOp

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for InnerOp