Struct ics23::NonExistenceProof

pub struct NonExistenceProof {
    pub key: Vec<u8>,
    pub left: Option<ExistenceProof>,
    pub right: Option<ExistenceProof>,
}

NonExistenceProof takes a proof of two neighbors, one left of the desired key, one right of the desired key. If both proofs are valid AND they are neighbors, then there is no valid proof for the given key.

Fields

key: Vec<u8>

TODO: remove this as unnecessary??? we prove a range

left: Option<ExistenceProof>

right: Option<ExistenceProof>

Trait Implementations

impl PartialEq<NonExistenceProof> for NonExistenceProof

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

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

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

This method tests for !=.

impl Default for NonExistenceProof

fn default() -> NonExistenceProof

Returns the "default value" for a type.

impl Clone for NonExistenceProof

fn clone(&self) -> NonExistenceProof

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NonExistenceProof

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

Formats the value using the given formatter.

impl Message for NonExistenceProof

fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

fn merge_field<B>(&mut self, buf: &mut B) -> Result<(), DecodeError> where
    B: Buf, 

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, 

Encodes the message to a buffer.

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

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

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

Decodes an instance of the message from a buffer.

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

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

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

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: IntoBuf, 

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