Enum SettingError 

pub enum SettingError {
    EnablePushNotBoolean {
        value: u32,
    },
    InitialWindowSizeOutOfRange {
        value: u32,
        max: u32,
    },
    MaxFrameSizeOutOfRange {
        value: u32,
        min: u32,
        max: u32,
    },
    EnableConnectProtocolNotBoolean {
        value: u32,
    },
    NoRfc7540PrioritiesNotBoolean {
        value: u32,
    },
}

SETTINGS 値範囲検査エラー

Setting::from_wire / WindowSize::new / MaxFrameSize::new の戻り値で使用される。

Variants

EnablePushNotBoolean

SETTINGS_ENABLE_PUSH が 0/1 以外

RFC 9113 §6.5.2: PROTOCOL_ERROR

Fields

value: u32

違反した値

InitialWindowSizeOutOfRange

SETTINGS_INITIAL_WINDOW_SIZE が 2^31-1 を超える

RFC 9113 §6.5.2: FLOW_CONTROL_ERROR

Fields

value: u32

違反した値

max: u32

上限

MaxFrameSizeOutOfRange

SETTINGS_MAX_FRAME_SIZE が範囲外

RFC 9113 §6.5.2: 16384..=16777215, 範囲外は PROTOCOL_ERROR

Fields

value: u32

違反した値

min: u32

下限

max: u32

上限

EnableConnectProtocolNotBoolean

SETTINGS_ENABLE_CONNECT_PROTOCOL が 0/1 以外

RFC 8441 §3

Fields

value: u32

違反した値

NoRfc7540PrioritiesNotBoolean

SETTINGS_NO_RFC7540_PRIORITIES が 0/1 以外

RFC 9218 §2.1

Fields

value: u32

違反した値

Trait Implementations

impl Clone for SettingError

fn clone(&self) -> SettingError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SettingError

impl Debug for SettingError

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

Formats the value using the given formatter.

impl Display for SettingError

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

Formats the value using the given formatter.

impl Eq for SettingError

impl Error for SettingError

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 Hash for SettingError

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 PartialEq for SettingError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SettingError