Struct quiche::Header[][src]

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>>,
    // some fields omitted
}
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

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

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.