Struct Message 

pub struct Message { /* private fields */ }

Type used for communication between a parent and child process.

It act as a wrapper around bytes, which enables of easy conversion from/to strings and Rust types implementing Serialize and Deserialize traits.

Implementations

impl Message

pub fn from_bytes<T>(bytes: T) -> Self

where T: Into<Vec<u8>>,

Create new message from given bytes.

pub fn from_string<S>(value: S) -> Self

where S: Into<String>,

Create new message from given string.

pub fn into_bytes(self) -> Vec<u8>

Convert message into bytes.

pub fn try_into_string(self) -> Result<String, FromUtf8Error>

Try to convert message into string.

pub fn deserialize<T>(&self, format: &MessageFormat) -> Result<T, SerdeError>

where T: for<'de> Deserialize<'de>,

Available on crate features json or message-pack only.

Deserialize message into Rust type implementing Deserialize trait.

pub fn from_serializable<S>( data: &S, format: &MessageFormat, ) -> Result<Message, SerdeError>

where S: Serialize,

Available on crate features json or message-pack only.

Create new message message from Rust type implementing Serialize trait and with given data format.

Trait Implementations

impl AsRef<Vec<u8>> for Message

fn as_ref(&self) -> &Vec<u8>

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl From<&[u8]> for Message

fn from(value: &[u8]) -> Self

Converts to this type from the input type.

impl<const N: usize> From<&[u8; N]> for Message

fn from(value: &[u8; N]) -> Self

Converts to this type from the input type.

impl From<&str> for Message

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<Message> for Vec<u8>

fn from(value: Message) -> Self

Converts to this type from the input type.

impl From<String> for Message

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Message

fn from(value: Vec<u8>) -> Self

Converts to this type from the input type.

impl Hash for Message

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 Message

fn cmp(&self, other: &Message) -> 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 Message

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

fn partial_cmp(&self, other: &Message) -> 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 TryFrom<Message> for String

type Error = FromUtf8Error

The type returned in the event of a conversion error.

fn try_from(value: Message) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Message

impl StructuralPartialEq for Message