Enum FastMessage

pub enum FastMessage<'a> {
    Text(Cow<'a, str>),
    Binary(Cow<'a, [u8]>),
    Structured(Value),
    Control {
        command: Cow<'a, str>,
        parameters: Value,
    },
}

Fast message variant for high-performance operations

Uses static dispatch and avoids allocations where possible

Variants

Text(Cow<'a, str>)

Text message using borrowed string slice

Binary(Cow<'a, [u8]>)

Binary message using borrowed byte slice

Structured(Value)

Structured message (converted to full Message when needed)

Control

Control message for system operations

Fields

command: Cow<'a, str>

Command name for the control operation

parameters: Value

Parameters for the control operation in JSON format

Implementations

impl<'a> FastMessage<'a>

pub fn text(text: &'a str) -> FastMessage<'a>

Create a fast text message from a string slice

pub fn text_owned(text: String) -> FastMessage<'a>

Create a fast text message from an owned string

pub fn binary(data: &'a [u8]) -> FastMessage<'a>

Create a fast binary message from a byte slice

pub fn binary_owned(data: Vec<u8>) -> FastMessage<'a>

Create a fast binary message from owned bytes

pub fn control(command: &'a str, parameters: Value) -> FastMessage<'a>

Create a fast control message

pub fn into_message(self) -> Message

Convert to full Message (allocates if needed)

pub fn message_type(&self) -> &'static str

Get message type as string

pub fn is_borrowed(&self) -> bool

Check if this is a borrowed message (no allocations needed)

Trait Implementations

impl<'a> Clone for FastMessage<'a>

fn clone(&self) -> FastMessage<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FastMessage<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a [u8]> for FastMessage<'a>

fn from(data: &'a [u8]) -> FastMessage<'a>

Converts to this type from the input type.

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

fn from(text: &'a str) -> FastMessage<'a>

Converts to this type from the input type.

impl From<String> for FastMessage<'static>

fn from(text: String) -> FastMessage<'static>

Converts to this type from the input type.

impl From<Vec<u8>> for FastMessage<'static>

fn from(data: Vec<u8>) -> FastMessage<'static>

Converts to this type from the input type.

impl<'a> PartialEq for FastMessage<'a>

fn eq(&self, other: &FastMessage<'a>) -> 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<'a> StructuralPartialEq for FastMessage<'a>