Struct hyper::error::Error

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pub struct Error {
    inner: Box<ErrorImpl>,
}
Expand description

Represents errors that can occur handling HTTP streams.

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§inner: Box<ErrorImpl>

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impl Error

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pub fn is_parse(&self) -> bool

Returns true if this was an HTTP parse error.

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pub fn is_parse_too_large(&self) -> bool

Returns true if this was an HTTP parse error caused by a message that was too large.

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pub fn is_parse_status(&self) -> bool

Returns true if this was an HTTP parse error caused by an invalid response status code or reason phrase.

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pub fn is_user(&self) -> bool

Returns true if this error was caused by user code.

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pub fn is_canceled(&self) -> bool

Returns true if this was about a Request that was canceled.

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pub fn is_closed(&self) -> bool

Returns true if a sender’s channel is closed.

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pub fn is_connect(&self) -> bool

Returns true if this was an error from Connect.

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pub fn is_incomplete_message(&self) -> bool

Returns true if the connection closed before a message could complete.

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pub fn is_body_write_aborted(&self) -> bool

Returns true if the body write was aborted.

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pub fn is_timeout(&self) -> bool

Returns true if the error was caused by a timeout.

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pub fn into_cause(self) -> Option<Box<dyn StdError + Send + Sync>>

Consumes the error, returning its cause.

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pub fn client_connect_info(&self) -> Option<&Connected>

Returns the info of the client connection on which this error occurred.

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pub(crate) fn new(kind: Kind) -> Error

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pub(crate) fn with<C: Into<Box<dyn StdError + Send + Sync>>>( self, cause: C ) -> Error

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pub(crate) fn with_client_connect_info(self, connect_info: Connected) -> Error

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pub(crate) fn kind(&self) -> &Kind

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pub(crate) fn find_source<E: StdError + 'static>(&self) -> Option<&E>

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pub(crate) fn h2_reason(&self) -> Reason

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pub(crate) fn new_canceled() -> Error

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pub(crate) fn new_incomplete() -> Error

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pub(crate) fn new_too_large() -> Error

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pub(crate) fn new_version_h2() -> Error

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pub(crate) fn new_unexpected_message() -> Error

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pub(crate) fn new_io(cause: Error) -> Error

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pub(crate) fn new_listen<E: Into<Box<dyn StdError + Send + Sync>>>( cause: E ) -> Error

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pub(crate) fn new_accept<E: Into<Box<dyn StdError + Send + Sync>>>( cause: E ) -> Error

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pub(crate) fn new_connect<E: Into<Box<dyn StdError + Send + Sync>>>( cause: E ) -> Error

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pub(crate) fn new_closed() -> Error

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pub(crate) fn new_body<E: Into<Box<dyn StdError + Send + Sync>>>( cause: E ) -> Error

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pub(crate) fn new_body_write<E: Into<Box<dyn StdError + Send + Sync>>>( cause: E ) -> Error

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pub(crate) fn new_body_write_aborted() -> Error

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fn new_user(user: User) -> Error

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pub(crate) fn new_user_header() -> Error

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pub(crate) fn new_header_timeout() -> Error

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pub(crate) fn new_user_unsupported_version() -> Error

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pub(crate) fn new_user_unsupported_request_method() -> Error

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pub(crate) fn new_user_unsupported_status_code() -> Error

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pub(crate) fn new_user_absolute_uri_required() -> Error

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pub(crate) fn new_user_no_upgrade() -> Error

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pub(crate) fn new_user_manual_upgrade() -> Error

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pub(crate) fn new_user_make_service<E: Into<Box<dyn StdError + Send + Sync>>>( cause: E ) -> Error

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pub(crate) fn new_user_service<E: Into<Box<dyn StdError + Send + Sync>>>( cause: E ) -> Error

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pub(crate) fn new_user_body<E: Into<Box<dyn StdError + Send + Sync>>>( cause: E ) -> Error

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pub(crate) fn new_without_shutdown_not_h1() -> Error

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pub(crate) fn new_shutdown(cause: Error) -> Error

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pub(crate) fn new_user_dispatch_gone() -> Error

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pub(crate) fn new_h2(cause: Error) -> Error

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pub fn message(&self) -> impl Display + '_

The error’s standalone message, without the message from the source.

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fn description(&self) -> &str

Trait Implementations§

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impl Debug for Error

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

Formats the value using the given formatter. Read more
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impl Display for Error

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

Formats the value using the given formatter. Read more
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impl Error for Error

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more

Auto Trait Implementations§

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impl !RefUnwindSafe for Error

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impl Send for Error

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impl Sync for Error

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impl Unpin for Error

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impl !UnwindSafe for Error

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more