Struct RequestQuery 

pub struct RequestQuery {
    pub data: Vec<u8>,
    pub path: String,
    pub height: i64,
    pub prove: bool,
}

Query for data from the application at current or past height.

• Optionally return Merkle proof.
• Merkle proof includes self-describing type field to support many types of Merkle trees and encoding formats.

Fields

data: Vec<u8>

Raw query bytes. Can be used with or in lieu of Path.

path: String

Path field of the request URI. Can be used with or in lieu of data. Apps MUST interpret /store as a query by key on the underlying store. The key SHOULD be specified in the data field. Apps SHOULD allow queries over specific types like /accounts/… or /votes/…

height: i64

The block height for which you want the query (default=0 returns data for the latest committed block). Note that this is the height of the block containing the application’s Merkle root hash, which represents the state as it was after committing the block at Height-1.

prove: bool

Return Merkle proof with response if possible.

Trait Implementations

impl Clone for RequestQuery

fn clone(&self) -> RequestQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestQuery

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

Formats the value using the given formatter.

impl Default for RequestQuery

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RequestQuery

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<RequestQuery> for Value

fn from(value: RequestQuery) -> Self

Converts to this type from the input type.

impl Hash for RequestQuery

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for RequestQuery

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(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where 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( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where 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(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

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

where Self: Default,

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

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

where Self: Sized,

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

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

where Self: Sized,

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

impl PartialEq for RequestQuery

fn eq(&self, other: &RequestQuery) -> 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 RequestQuery

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for RequestQuery

impl StructuralPartialEq for RequestQuery