Enum fetch::client::Error

source · [−]

pub enum Error {
    Hyper(Error),
    HyperHeaderToStrError(ToStrError),
    ParseInt(ParseIntError),
    Io(Error),
    Url(ParseError),
    Aborted,
    TooManyRedirects,
    TokioTimeoutInnerVal(String),
    TokioTimer(Option<Error>),
    Timeout,
    SizeLimit,
    BackgroundThreadDead,
}

Expand description

Fetch error cases.

Variants

`Hyper(Error)`

Hyper gave us an error.

`HyperHeaderToStrError(ToStrError)`

A hyper header conversion error.

`ParseInt(ParseIntError)`

An integer parsing error.

`Io(Error)`

Some I/O error occured.

`Url(ParseError)`

Invalid URLs where attempted to parse.

`Aborted`

Calling code invoked Abort::abort.

`TooManyRedirects`

Too many redirects have been encountered.

`TokioTimeoutInnerVal(String)`

tokio-timer inner future gave us an error.

`TokioTimer(Option<Error>)`

tokio-timer gave us an error.

`Timeout`

The maximum duration was reached.

`SizeLimit`

The response body is too large.

`BackgroundThreadDead`

The background processing thread does not run.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

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

1.30.0 · source

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

impl<T: Debug> From<Error<T>> for Error

fn from(e: Error<T>) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<ParseError> for Error

fn from(e: ParseError) -> Self

Performs the conversion.

impl From<ParseIntError> for Error

fn from(e: ParseIntError) -> Self

Performs the conversion.

impl From<ToStrError> for Error

fn from(e: ToStrError) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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> ToString for T where
T: Display + ?Sized,

pub 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

pub 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

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

Performs the conversion.