Struct `Error`

struct Error { ... }

Represents HTTP/2 operation errors.

Error covers error cases raised by protocol errors caused by the peer, I/O (transport) errors, and errors caused by the user of the library.

If the error was caused by the remote peer, then it will contain a Reason which can be obtained with the reason function.

Implementations

`impl Error`

fn reason(self: &Self) -> Option<Reason>

If the error was caused by the remote peer, the error reason.

This is either an error received by the peer or caused by an invalid action taken by the peer (i.e. a protocol error).

fn is_io(self: &Self) -> bool

Returns true if the error is an io::Error

fn get_io(self: &Self) -> Option<&Error>

Returns the error if the error is an io::Error

fn into_io(self: Self) -> Option<Error>

Returns the error if the error is an io::Error

fn is_go_away(self: &Self) -> bool

Returns true if the error is from a GOAWAY.

fn is_reset(self: &Self) -> bool

Returns true if the error is from a RST_STREAM.

fn is_remote(self: &Self) -> bool

Returns true if the error was received in a frame from the remote.

Such as from a received RST_STREAM or GOAWAY frame.

fn is_library(self: &Self) -> bool

Returns true if the error was created by h2.

Such as noticing some protocol error and sending a GOAWAY or RST_STREAM.

`impl Debug for Error`

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

`impl Display for Error`

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

`impl Error for Error`

`impl Freeze for Error`

`impl From for Error`

fn from(src: Reason) -> Error

`impl RefUnwindSafe for Error`

`impl Send for Error`

`impl Sync for Error`

`impl Unpin for Error`

`impl UnsafeUnpin for Error`

`impl UnwindSafe for Error`

`impl<T> Any for Error`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for Error`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for Error`

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

`impl<T> From for Error`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> Instrument for Error`

`impl<T> ToString for Error`

fn to_string(self: &Self) -> String

`impl<T> WithSubscriber for Error`

`impl<T, U> Into for Error`

fn into(self: Self) -> U

Calls U::from(self).

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

`impl<T, U> TryFrom for Error`

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

`impl<T, U> TryInto for Error`

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