Enum ntex_h2::ConnectionError

source · [−]

pub enum ConnectionError {
    GoAway(Reason),
    UnknownStream(&'static str),
    Encoder(EncoderError),
    Decoder(FrameError),
    StreamClosed(StreamId),
    InvalidStreamId,
    UnexpectedSettingsAck,
    MissingPseudo(&'static str),
    UnexpectedPseudo(&'static str),
    ZeroWindowUpdateValue,
    WindowValueOverflow,
    KeepaliveTimeout,
}

Variants

`GoAway(Reason)`

`UnknownStream(&'static str)`

`Encoder(EncoderError)`

`Decoder(FrameError)`

`StreamClosed(StreamId)`

`InvalidStreamId`

An invalid stream identifier was provided

`UnexpectedSettingsAck`

`MissingPseudo(&'static str)`

Missing pseudo header

`UnexpectedPseudo(&'static str)`

Missing pseudo header

`ZeroWindowUpdateValue`

Window update value is zero

`WindowValueOverflow`

`KeepaliveTimeout`

Keep-alive timeout

Implementations

impl ConnectionError

pub fn to_goaway(&self) -> GoAway

Trait Implementations

impl Clone for ConnectionError

fn clone(&self) -> ConnectionError

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for ConnectionError

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

Formats the value using the given formatter. Read more

impl Display for ConnectionError

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

Formats the value using the given formatter. Read more

impl Error for ConnectionError

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

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ConnectionError> for ClientError

fn from(err: ConnectionError) -> Self

Converts to this type from the input type.

impl From<ConnectionError> for OperationError

fn from(source: ConnectionError) -> Self

Converts to this type from the input type.

impl From<EncoderError> for ConnectionError

fn from(source: EncoderError) -> Self

Converts to this type from the input type.

impl From<FrameError> for ConnectionError

fn from(source: FrameError) -> Self

Converts to this type from the input type.

impl PartialEq<ConnectionError> for ConnectionError

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Copy for ConnectionError

impl Eq for ConnectionError

impl StructuralEq for ConnectionError

impl StructuralPartialEq for ConnectionError

Auto Trait Implementations

impl RefUnwindSafe for ConnectionError

impl Send for ConnectionError

impl Sync for ConnectionError

impl Unpin for ConnectionError

impl UnwindSafe for ConnectionError

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.