Enum jrpc::Id

pub enum Id {
    String(String),
    Int(i64),
    Null,
}

An identifier established by the Client that MUST contain a String, Number, or NULL value if included. If it is not included it is assumed to be a notification. The value SHOULD normally not be Null and Numbers SHOULD NOT contain fractional parts

The Server MUST reply with the same value in the Response object if included. This member is used to correlate the context between the two objects.

Examples

extern crate serde_json;
use jrpc::Id;

assert_eq!(Id::from(4), Id::Int(4));
assert_eq!(
    serde_json::from_str::<Id>("4").unwrap(),
    Id::Int(4),
);
assert_eq!(
    serde_json::from_str::<Id>("\"foo\"").unwrap(),
    Id::String("foo".into()),
);
assert_eq!(
    serde_json::from_str::<Id>("null").unwrap(),
    Id::Null,
);

Variants

String(String)

An String id

Int(i64)

An Number id that must be an integer.

We intentionally do not allow floating point values.

Null

A null id

Trait Implementations

impl From<String> for Id

fn from(s: String) -> Self

Performs the conversion.

impl<'a> From<&'a str> for Id

fn from(s: &'a str) -> Self

Performs the conversion.

impl From<i64> for Id

fn from(v: i64) -> Self

Performs the conversion.

impl From<Id> for IdReq

fn from(id: Id) -> Self

Performs the conversion.

impl Clone for Id

fn clone(&self) -> Id

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Id

impl PartialEq<Id> for Id

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

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

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

This method tests for !=.

impl Debug for Id

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

Formats the value using the given formatter.

impl Hash for Id

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, 

Feeds a slice of this type into the given [Hasher].

impl Serialize for Id

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Id

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

Deserialize this value from the given Serde deserializer.