Enum s2n_quic::provider::event::events::PacketDropReason

#[non_exhaustive]
pub enum PacketDropReason<'a> {
    ConnectionError {
        path: Path<'a>,
    },
    HandshakeNotComplete {
        path: Path<'a>,
    },
    VersionMismatch {
        version: u32,
        path: Path<'a>,
    },
    ConnectionIdMismatch {
        packet_cid: &'a [u8],
        path: Path<'a>,
    },
    UnprotectFailed {
        space: KeySpace,
        path: Path<'a>,
    },
    DecryptionFailed {
        path: Path<'a>,
        packet_header: PacketHeader,
    },
    DecodingFailed {
        path: Path<'a>,
    },
    NonEmptyRetryToken {
        path: Path<'a>,
    },
    RetryDiscarded {
        reason: RetryDiscardReason<'a>,
        path: Path<'a>,
    },
    UndersizedInitialPacket {
        path: Path<'a>,
    },
    InitialConnectionIdInvalidSpace {
        path: Path<'a>,
        packet_type: PacketType,
    },
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ConnectionError

A connection error occurred and is no longer able to process packets.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

path: Path<'a>

HandshakeNotComplete

The handshake needed to be complete before processing the packet.

To ensure the connection stays secure, short packets can only be processed once the handshake has completed.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

path: Path<'a>

VersionMismatch

The packet contained a version which did not match the version negotiated during the handshake.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

version: u32

path: Path<'a>

ConnectionIdMismatch

A datagram contained more than one destination connection ID, which is not allowed.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

packet_cid: &'a [u8]

path: Path<'a>

UnprotectFailed

There was a failure when attempting to remove header protection.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

space: KeySpace

path: Path<'a>

DecryptionFailed

There was a failure when attempting to decrypt the packet.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

path: Path<'a>

packet_header: PacketHeader

DecodingFailed

Packet decoding failed.

The payload is decoded one packet at a time. If decoding fails then the remaining packets are also discarded.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

path: Path<'a>

NonEmptyRetryToken

The client received a non-empty retry token.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

path: Path<'a>

RetryDiscarded

A Retry packet was discarded.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

reason: RetryDiscardReason<'a>

path: Path<'a>

UndersizedInitialPacket

The received Initial packet was not transported in a datagram of at least 1200 bytes

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

path: Path<'a>

InitialConnectionIdInvalidSpace

The destination connection ID in the packet was the initial connection ID but was in a non-initial packet.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

path: Path<'a>

packet_type: PacketType

Trait Implementations

impl<'a> Clone for PacketDropReason<'a>

fn clone(&self) -> PacketDropReason<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for PacketDropReason<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.