websocketz 0.2.0

A zerocopy websockets implementation for no_std environments.
Documentation 
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use crate::error::FrameDecodeError;

#[repr(u8)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum OpCode {
    Continuation = 0x0,
    Text = 0x1,
    Binary = 0x2,
    Close = 0x8,
    Ping = 0x9,
    Pong = 0xA,
}

impl OpCode {
    pub(crate) const fn is_control(&self) -> bool {
        matches!(self, OpCode::Close | OpCode::Ping | OpCode::Pong)
    }

    pub(crate) const fn try_from_u8(code: u8) -> Result<Self, FrameDecodeError> {
        match code {
            0x0 => Ok(OpCode::Continuation),
            0x1 => Ok(OpCode::Text),
            0x2 => Ok(OpCode::Binary),
            0x8 => Ok(OpCode::Close),
            0x9 => Ok(OpCode::Ping),
            0xA => Ok(OpCode::Pong),
            _ => Err(FrameDecodeError::InvalidOpCode),
        }
    }
}