pub enum Error {
    HttpError(Error),
    UploadSizeLimitExceeded(u64, u64),
    BadRequest(ErrorResponse),
    MissingAPIKey,
    MissingToken(Box<dyn Error>),
    Cancelled,
    FieldClash(&'static str),
    JsonDecodeError(String, Error),
    Failure(Response),
}

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HttpError(Error)

The http connection failed

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UploadSizeLimitExceeded(u64, u64)

An attempt was made to upload a resource with size stored in field .0 even though the maximum upload size is what is stored in field .1.

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BadRequest(ErrorResponse)

Represents information about a request that was not understood by the server. Details are included.

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MissingAPIKey

We needed an API key for authentication, but didn’t obtain one. Neither through the authenticator, nor through the Delegate.

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MissingToken(Box<dyn Error>)

We required a Token, but didn’t get one from the Authenticator

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Cancelled

The delgate instructed to cancel the operation

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FieldClash(&'static str)

An additional, free form field clashed with one of the built-in optional ones

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JsonDecodeError(String, Error)

Shows that we failed to decode the server response. This can happen if the protocol changes in conjunction with strict json decoding.

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Failure(Response)

Indicates an HTTP repsonse with a non-success status code

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 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
1.30.0 · source§

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

The lower-level source of this error, if any. Read more
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fn provide<'a>(&'a self, demand: &mut Demand<'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

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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, 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<E> Provider for Ewhere E: Error + ?Sized,

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fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (provide_any)
Data providers should implement this method to provide all values they are able to provide by using demand. Read more
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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> Typeable for Twhere T: Any,

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fn get_type(&self) -> TypeId

Get the TypeId of this object.