[−][src]Trait websocket::ws::dataframe::DataFrame

pub trait DataFrame {
    fn is_last(&self) -> bool;

    fn opcode(&self) -> u8;

    fn reserved(&self) -> &[bool; 3];

    fn size(&self) -> usize;

    fn write_payload(&self, socket: &mut dyn Write) -> WebSocketResult<()>;

    fn take_payload(self) -> Vec<u8>;

    fn frame_size(&self, masked: bool) -> usize { ... }

    fn write_to(
        &self, 
        writer: &mut dyn Write, 
        mask: bool
    ) -> WebSocketResult<()> { ... }
}

A generic DataFrame. Every dataframe should be able to provide these methods. (If the payload is not known in advance then rewrite the write_payload method)

Required methods

fn is_last(&self) -> bool

Is this dataframe the final dataframe of the message?

fn opcode(&self) -> u8

What type of data does this dataframe contain?

fn reserved(&self) -> &[bool; 3]

Reserved bits of this dataframe

fn size(&self) -> usize

How long (in bytes) is this dataframe's payload

fn write_payload(&self, socket: &mut dyn Write) -> WebSocketResult<()>

Write the payload to a writer

ⓘImportant traits for Vec<u8>

fn take_payload(self) -> Vec<u8>

Takes the payload out into a vec

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Provided methods

fn frame_size(&self, masked: bool) -> usize

Get's the size of the entire dataframe in bytes, i.e. header and payload.

fn write_to(&self, writer: &mut dyn Write, mask: bool) -> WebSocketResult<()>

Writes a DataFrame to a Writer.

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Implementors

impl DataFrame for OwnedMessage
[src]

fn frame_size(&self, masked: bool) -> usize
[src]

fn write_to(&self, writer: &mut dyn Write, mask: bool) -> WebSocketResult<()>
[src]

impl DataFrame for DataFrame
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fn frame_size(&self, masked: bool) -> usize
[src]

fn write_to(&self, writer: &mut dyn Write, mask: bool) -> WebSocketResult<()>
[src]

impl<'a> DataFrame for Message<'a>
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fn frame_size(&self, masked: bool) -> usize
[src]

fn write_to(&self, writer: &mut dyn Write, mask: bool) -> WebSocketResult<()>
[src]

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