Enum RequestId 

pub enum RequestId {
    Number(i64),
    Integer(String),
    String(String),
}

JSON-RPC request ID.

Variants

Number(i64)

Integer ID.

Integer(String)

An arbitrary-precision mathematical-integer ID preserving its admitted JSON number lexeme for an exact response echo.

String(String)

String ID.

Implementations

impl RequestId

pub fn validate(&self) -> Result<(), &'static str>

Verifies that this ID can be represented within the JSON-RPC wire limits enforced by this crate.

Errors

Returns an error for a string ID whose canonical JSON encoding exceeds MAX_JSONRPC_STRING_ID_ENCODED_BYTES. Raw decoders must additionally enforce the byte length of the received token before escape decoding.

pub fn correlation_key(&self) -> Result<CorrelationKey, &'static str>

Produces the canonical key used by request registries and correlation.

pub fn correlates_with(&self, other: &Self) -> bool

Returns whether two wire IDs identify the same JSON-RPC request.

Numeric spellings compare by exact mathematical-integer value, while a string remains distinct from every numeric ID.

Trait Implementations

impl Clone for RequestId

fn clone(&self) -> RequestId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RequestId

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RequestId

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

Formats the value using the given formatter.

impl Eq for RequestId

impl From<&str> for RequestId

fn from(id: &str) -> Self

Converts to this type from the input type.

impl From<String> for RequestId

fn from(id: String) -> Self

Converts to this type from the input type.

impl From<i64> for RequestId

fn from(id: i64) -> Self

Converts to this type from the input type.

impl Hash for RequestId

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 PartialEq for RequestId

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RequestId

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RequestId