Enum SlotMapError 

pub enum SlotMapError {
    InvalidStreamId(i32),
    AlreadyOpen(i32),
    UnknownStream(i32),
    GoAway {
        stream_id: i32,
        last_stream_id: i32,
        error_code: u32,
    },
    Reset {
        stream_id: i32,
        error_code: u32,
    },
    InvalidTransition {
        stream_id: i32,
        operation: &'static str,
    },
    MemoryLimit {
        stream_id: i32,
        limit: usize,
    },
    MessageLimit {
        stream_id: i32,
        limit: usize,
    },
    InvalidCompressionFlag {
        stream_id: i32,
        flag: u8,
    },
    TruncatedFrame(i32),
    NotClosed(i32),
}

A rejected stream operation. Rejection never consumes an input prefix.

Variants

InvalidStreamId(i32)

HTTP/2 stream identifiers must be positive signed 31-bit integers.

AlreadyOpen(i32)

The identifier already has a slot.

UnknownStream(i32)

The identifier has no slot.

GoAway

The peer’s GOAWAY prohibits this stream.

Fields

stream_id: i32

last_stream_id: i32

error_code: u32

Reset

An error or incomplete-response reset prevents reads of buffered events.

Fields

stream_id: i32

error_code: u32

InvalidTransition

The event violates the receive or half-close lifecycle.

Fields

stream_id: i32

operation: &'static str

MemoryLimit

The stream would exceed its retained byte budget.

Fields

stream_id: i32

limit: usize

MessageLimit

The stream would exceed its queued message count.

Fields

stream_id: i32

limit: usize

InvalidCompressionFlag

A gRPC envelope compression flag was neither zero nor one.

Fields

stream_id: i32

flag: u8

TruncatedFrame(i32)

Trailers or END_STREAM arrived in an incomplete envelope.

NotClosed(i32)

Both halves must close, or a reset must arrive, before removal.

Trait Implementations

impl Clone for SlotMapError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SlotMapError

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

Formats the value using the given formatter.

impl Display for SlotMapError

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

Formats the value using the given formatter.

impl Eq for SlotMapError

impl Error for SlotMapError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for SlotMapError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SlotMapError