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pub mod decoder;
pub mod encoder;
pub mod method;
pub mod content_body;
pub mod content_header;
use self::method::MethodPayload;
use self::content_header::ContentHeaderPayload;
use self::content_body::ContentBodyPayload;
pub const FRAME_END_OCTET: u8 = 0xCE;
#[derive(PartialEq, Clone, Debug)]
pub struct Frame {
pub header: FrameHeader,
pub payload: FramePayload,
}
#[derive(PartialEq, Clone, Debug)]
pub struct FrameHeader {
pub channel: u16,
}
#[derive(Eq, PartialEq, Clone, Debug)]
pub enum FrameType {
Method,
ContentHeader,
ContentBody,
Heartbeat,
}
#[derive(PartialEq, Clone, Debug)]
pub enum FramePayload {
Method(MethodPayload),
ContentHeader(ContentHeaderPayload),
ContentBody(ContentBodyPayload),
Heartbeat,
}
impl Frame {
pub fn new(channel: u16, payload: FramePayload) -> Frame {
Frame {
header: FrameHeader { channel: channel },
payload: payload,
}
}
pub fn new_method(channel: u16, payload: MethodPayload) -> Frame {
Frame::new(channel, FramePayload::Method(payload))
}
pub fn new_content_header(channel: u16, payload: ContentHeaderPayload) -> Frame {
Frame::new(channel, FramePayload::ContentHeader(payload))
}
pub fn new_content_body(channel: u16, payload: ContentBodyPayload) -> Frame {
Frame::new(channel, FramePayload::ContentBody(payload))
}
pub fn new_heartbeat(channel: u16) -> Frame {
Frame::new(channel, FramePayload::Heartbeat)
}
pub fn method(&self) -> Option<&MethodPayload> {
match &self.payload {
&FramePayload::Method(ref p) => Some(p),
_ => None,
}
}
pub fn content_header(&self) -> Option<&ContentHeaderPayload> {
match &self.payload {
&FramePayload::ContentHeader(ref p) => Some(p),
_ => None,
}
}
pub fn content_body(&self) -> Option<&ContentBodyPayload> {
match &self.payload {
&FramePayload::ContentBody(ref p) => Some(p),
_ => None,
}
}
pub fn heartbeat(&self) -> Option<()> {
match &self.payload {
&FramePayload::Heartbeat => Some(()),
_ => None,
}
}
}