Struct reqwest::Error

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pub struct Error { /* private fields */ }
Expand description

The Errors that may occur when processing a Request.

Note: Errors may include the full URL used to make the Request. If the URL contains sensitive information (e.g. an API key as a query parameter), be sure to remove it (without_url)

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impl Error

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pub fn url(&self) -> Option<&Url>

Returns a possible URL related to this error.

Examples
// displays last stop of a redirect loop
let response = reqwest::get("http://site.with.redirect.loop").await;
if let Err(e) = response {
    if e.is_redirect() {
        if let Some(final_stop) = e.url() {
            println!("redirect loop at {}", final_stop);
        }
    }
}
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pub fn url_mut(&mut self) -> Option<&mut Url>

Returns a mutable reference to the URL related to this error

This is useful if you need to remove sensitive information from the URL (e.g. an API key in the query), but do not want to remove the URL entirely.

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pub fn with_url(self, url: Url) -> Self

Add a url related to this error (overwriting any existing)

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pub fn without_url(self) -> Self

Strip the related url from this error (if, for example, it contains sensitive information)

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pub fn is_builder(&self) -> bool

Returns true if the error is from a type Builder.

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pub fn is_redirect(&self) -> bool

Returns true if the error is from a RedirectPolicy.

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pub fn is_status(&self) -> bool

Returns true if the error is from Response::error_for_status.

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pub fn is_timeout(&self) -> bool

Returns true if the error is related to a timeout.

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pub fn is_request(&self) -> bool

Returns true if the error is related to the request

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pub fn is_connect(&self) -> bool

Returns true if the error is related to connect

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pub fn is_body(&self) -> bool

Returns true if the error is related to the request or response body

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pub fn is_decode(&self) -> bool

Returns true if the error is related to decoding the response’s body

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pub fn status(&self) -> Option<StatusCode>

Returns the status code, if the error was generated from a response.

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 T
where 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 T
where 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 T
where 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 T
where 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 T
where 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 T
where 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 T
where 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