Struct MessageId 

pub struct MessageId { /* private fields */ }

Implementations

impl MessageId

pub fn new() -> MessageId

Generate a new MessageId

Examples

use nson::message_id::MessageId;

let id = MessageId::new();

println!("{:?}", id);

Examples found in repository

examples/main.rs (line 6)

fn main() {
    let id = MessageId::new();

    println!("{:?}", id);
    println!("{:?}", id.timestamp());
    println!("{:?}", id.bytes());

    let a = A { b: B(123) };

    let ret = encode::to_nson(&a);
    println!("{:?}", ret);

    let ret = decode::from_nson::<A>(ret.unwrap());
    println!("{:?}", ret);

    let m = nson::msg! {"a": [123i32, 456f32], "b": "hello"};
    println!("{:?}", m);
    println!("{}", m);
}

pub fn with_bytes(bytes: [u8; 12]) -> Self

Generate an MessageId with bytes

Examples

use nson::message_id::MessageId;

let id = MessageId::with_bytes([1, 111, 157, 189, 157, 247, 247, 220, 156, 134, 213, 115]);

assert_eq!(format!("{}", id), "016f9dbd9df7f7dc9c86d573")

pub fn with_string(str: &str) -> Result<MessageId>

Generate an MessageId with string. Provided string must be a 12-byte hexadecimal string

Examples

use nson::message_id::MessageId;

let id = MessageId::with_string("016f9dbd9df7f7dc9c86d573").unwrap();

assert_eq!(format!("{}", id), "016f9dbd9df7f7dc9c86d573")

pub fn bytes(&self) -> [u8; 12]

12-byte binary representation of this MessageId.

Examples found in repository

examples/main.rs (line 10)

fn main() {
    let id = MessageId::new();

    println!("{:?}", id);
    println!("{:?}", id.timestamp());
    println!("{:?}", id.bytes());

    let a = A { b: B(123) };

    let ret = encode::to_nson(&a);
    println!("{:?}", ret);

    let ret = decode::from_nson::<A>(ret.unwrap());
    println!("{:?}", ret);

    let m = nson::msg! {"a": [123i32, 456f32], "b": "hello"};
    println!("{:?}", m);
    println!("{}", m);
}

pub fn timestamp(&self) -> u64

Timstamp of this MessageId

Examples found in repository

examples/main.rs (line 9)

fn main() {
    let id = MessageId::new();

    println!("{:?}", id);
    println!("{:?}", id.timestamp());
    println!("{:?}", id.bytes());

    let a = A { b: B(123) };

    let ret = encode::to_nson(&a);
    println!("{:?}", ret);

    let ret = decode::from_nson::<A>(ret.unwrap());
    println!("{:?}", ret);

    let m = nson::msg! {"a": [123i32, 456f32], "b": "hello"};
    println!("{:?}", m);
    println!("{}", m);
}

pub fn to_hex(&self) -> String

Convert this MessageId to a 16-byte hexadecimal string.

pub fn zero() -> MessageId

pub fn is_zero(&self) -> bool

Trait Implementations

impl Clone for MessageId

fn clone(&self) -> MessageId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageId

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

Formats the value using the given formatter.

impl Default for MessageId

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MessageId

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MessageId

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

Formats the value using the given formatter.

impl<'a> From<&'a MessageId> for Value

fn from(o: &'a MessageId) -> Value

Converts to this type from the input type.

impl From<[u8; 12]> for MessageId

fn from(bytes: [u8; 12]) -> Self

Converts to this type from the input type.

impl From<MessageId> for Value

fn from(o: MessageId) -> Value

Converts to this type from the input type.

impl FromStr for MessageId

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<MessageId>

Parses a string s to return a value of this type.

impl Hash for MessageId

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 Ord for MessageId

fn cmp(&self, other: &MessageId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for MessageId

fn eq(&self, other: &MessageId) -> 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 PartialOrd for MessageId

fn partial_cmp(&self, other: &MessageId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for MessageId

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for MessageId

impl Eq for MessageId

impl StructuralPartialEq for MessageId