Enum HttpStreamResetCode 

#[repr(i32)]
pub enum HttpStreamResetCode {
    HsrAbort = 0,
    HsrRefused = 1,
    HsrInternal = 2,
    HsrTimeout = 3,
    HsrProtocol = 4,
}

why a stream was reset before any HTTP bytes flowed. This travels as the QUIC RESET_STREAM / STOP_SENDING error code, so it is a number with no room for detail: the reason string is logged by the side that reset and joined to this by request_id. An outcome after bytes have flowed travels in trailers instead, where it cannot race them.

Variants

HsrAbort = 0

no information. The ordinary cancel code, sent whenever a stream is torn down without a specific outcome, so it must stay the zero value and must not imply that anything was or was not applied.

HsrRefused = 1

the worker aborted before any application code observed the request, so nothing was applied and the exchange is safe to retry. Requires that the application was never entered; a 404 it returned is an ordinary response.

HsrInternal = 2

the application was entered and then failed before producing a response head; side effects may already have happened, so this is not safe to retry.

HsrTimeout = 3

the deadline elapsed before a response head was produced

HsrProtocol = 4

the peer’s bytes were not valid HTTP/1.1

Implementations

impl HttpStreamResetCode

pub const fn is_valid(value: i32) -> bool

Returns true if value is a variant of HttpStreamResetCode.

pub fn from_i32(value: i32) -> Option<HttpStreamResetCode>

👎Deprecated:

Use the TryFrom<i32> implementation instead

Converts an i32 to a HttpStreamResetCode, or None if value is not a valid variant.

impl HttpStreamResetCode

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for HttpStreamResetCode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HttpStreamResetCode

impl Debug for HttpStreamResetCode

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

Formats the value using the given formatter.

impl Default for HttpStreamResetCode

fn default() -> HttpStreamResetCode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HttpStreamResetCode

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for HttpStreamResetCode

impl From<HttpStreamResetCode> for i32

fn from(value: HttpStreamResetCode) -> i32

Converts to this type from the input type.

impl Hash for HttpStreamResetCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for HttpStreamResetCode

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for HttpStreamResetCode

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for HttpStreamResetCode

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for HttpStreamResetCode

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HttpStreamResetCode

impl TryFrom<i32> for HttpStreamResetCode

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<HttpStreamResetCode, UnknownEnumValue>

Performs the conversion.