Struct EvidenceParams

pub struct EvidenceParams {
    pub max_age_num_blocks: i64,
    pub max_age_duration: Option<Duration>,
    pub max_bytes: i64,
}

EvidenceParams determine how we handle evidence of malfeasance.

Fields

max_age_num_blocks: i64

Max age of evidence, in blocks.

The basic formula for calculating this is: MaxAgeDuration / {average block time}.

max_age_duration: Option<Duration>

Max age of evidence, in time.

It should correspond with an app’s “unbonding period” or other similar mechanism for handling Nothing-At-Stake attacks.

max_bytes: i64

This sets the maximum size of total evidence in bytes that can be committed in a single block. and should fall comfortably under the max block bytes. Default is 1048576 or 1MB

Trait Implementations

impl Clone for EvidenceParams

fn clone(&self) -> EvidenceParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvidenceParams

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

Formats the value using the given formatter.

impl Default for EvidenceParams

fn default() -> EvidenceParams

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EvidenceParams

fn deserialize<__D>( __deserializer: __D, ) -> Result<EvidenceParams, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for EvidenceParams

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 EvidenceParams

fn eq(&self, other: &EvidenceParams) -> 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 Serialize for EvidenceParams

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EvidenceParams