Struct RequestCheckTx 

pub struct RequestCheckTx {
    pub tx: Vec<u8>,
    pub type: i32,
}

Check if transaction is valid.

• Technically optional - not involved in processing blocks.
• Guardian of the mempool: every node runs CheckTx before letting a transaction into its local mempool.
• The transaction may come from an external user or another node
• CheckTx validates the transaction against the current state of the application, for example, checking signatures and account balances, but does not apply any of the state changes described in the transaction.
• Transactions where ResponseCheckTx.Code != 0 will be rejected - they will not be broadcast to other nodes or included in a proposal block.
• Tendermint attributes no other value to the response code

Fields

tx: Vec<u8>

The request transaction bytes.

type: i32

Type or transaction check to execute.

Implementations

impl RequestCheckTx

pub fn type(&self) -> CheckTxType

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

pub fn set_type(&mut self, value: CheckTxType)

Sets type to the provided enum value.

Trait Implementations

impl Clone for RequestCheckTx

fn clone(&self) -> RequestCheckTx

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestCheckTx

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

Formats the value using the given formatter.

impl Default for RequestCheckTx

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RequestCheckTx

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<RequestCheckTx> for Value

fn from(value: RequestCheckTx) -> Self

Converts to this type from the input type.

impl Hash for RequestCheckTx

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 RequestCheckTx

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 RequestCheckTx

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

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 RequestCheckTx

impl StructuralPartialEq for RequestCheckTx