Struct TransportErrorCode 

pub struct TransportErrorCode(/* private fields */);

Available on crate features quic and std only.

Transport-level error code

Implementations

impl Code

pub const fn as_u64(self) -> u64

The code as it goes on the wire.

pub fn tls_alert(self) -> Option<u8>

The TLS alert this code carries, when it carries one. RFC 9001 §4.8 gives the handshake 0x100 to 0x1ff, one code per alert description.

impl Code

pub const NO_ERROR: Code

the connection is being closed abruptly in the absence of any error

pub const INTERNAL_ERROR: Code

the endpoint encountered an internal error and cannot continue with the connection

pub const CONNECTION_REFUSED: Code

the server refused to accept a new connection

pub const FLOW_CONTROL_ERROR: Code

received more data than permitted in advertised data limits

pub const STREAM_LIMIT_ERROR: Code

received a frame for a stream identifier that exceeded advertised the stream limit for the corresponding stream type

pub const STREAM_STATE_ERROR: Code

received a frame for a stream that was not in a state that permitted that frame

pub const FINAL_SIZE_ERROR: Code

received a STREAM frame or a RESET_STREAM frame containing a different final size to the one already established

pub const FRAME_ENCODING_ERROR: Code

received a frame that was badly formatted

pub const TRANSPORT_PARAMETER_ERROR: Code

received transport parameters that were badly formatted, included an invalid value, was absent even though it is mandatory, was present though it is forbidden, or is otherwise in error

pub const CONNECTION_ID_LIMIT_ERROR: Code

the number of connection IDs provided by the peer exceeds the advertised active_connection_id_limit

pub const PROTOCOL_VIOLATION: Code

detected an error with protocol compliance that was not covered by more specific error codes

pub const INVALID_TOKEN: Code

received an invalid Retry Token in a client Initial

pub const APPLICATION_ERROR: Code

the application or application protocol caused the connection to be closed during the handshake

pub const CRYPTO_BUFFER_EXCEEDED: Code

received more data in CRYPTO frames than can be buffered

pub const KEY_UPDATE_ERROR: Code

key update error

pub const AEAD_LIMIT_REACHED: Code

the endpoint has reached the confidentiality or integrity limit for the AEAD algorithm

pub const NO_VIABLE_PATH: Code

no viable network path exists

Trait Implementations

impl Clone for Code

fn clone(&self) -> Code

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Code

impl Debug for Code

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

Formats the value using the given formatter.

impl Display for Code

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

Formats the value using the given formatter.

impl Eq for Code

impl From<Code> for Error

fn from(x: Code) -> Error

Converts to this type from the input type.

impl From<Code> for u64

fn from(x: Code) -> u64

Converts to this type from the input type.

impl PartialEq for Code

fn eq(&self, other: &Code) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Code