pub struct Header<'a> {
pub ty: Type,
pub version: u32,
pub dcid: ConnectionId<'a>,
pub scid: ConnectionId<'a>,
pub token: Option<Vec<u8>>,
pub versions: Option<Vec<u32>>,
/* private fields */
}
Expand description
A QUIC packet’s header.
Fields
ty: Type
The type of the packet.
version: u32
The version of the packet.
dcid: ConnectionId<'a>
The destination connection ID of the packet.
scid: ConnectionId<'a>
The source connection ID of the packet.
token: Option<Vec<u8>>
The address verification token of the packet. Only present in Initial
and Retry
packets.
versions: Option<Vec<u32>>
The list of versions in the packet. Only present in
VersionNegotiation
packets.
Implementations
sourceimpl<'a> Header<'a>
impl<'a> Header<'a>
sourcepub fn from_slice<'b>(buf: &'b mut [u8], dcid_len: usize) -> Result<Header<'a>>
pub fn from_slice<'b>(buf: &'b mut [u8], dcid_len: usize) -> Result<Header<'a>>
Parses a QUIC packet header from the given buffer.
The dcid_len
parameter is the length of the destination connection ID,
required to parse short header packets.
Examples:
let (len, src) = socket.recv_from(&mut buf).unwrap();
let hdr = quiche::Header::from_slice(&mut buf[..len], LOCAL_CONN_ID_LEN)?;
Trait Implementations
impl<'a> StructuralPartialEq for Header<'a>
Auto Trait Implementations
impl<'a> RefUnwindSafe for Header<'a>
impl<'a> Send for Header<'a>
impl<'a> Sync for Header<'a>
impl<'a> Unpin for Header<'a>
impl<'a> UnwindSafe for Header<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more