# [−][src]Enum actix_web::error::UrlGenerationError

    pub enum UrlGenerationError {
        ResourceNotFound,
        NotEnoughElements,
        ParseError(UrlParseError),
    }

Errors which can occur when attempting to generate resource uri.

## Variants

`ResourceNotFound`

Resource not found

`NotEnoughElements`

Not all path pattern covered

`ParseError(UrlParseError)`

URL parse error

## Trait Implementations

###

`impl ResponseError for UrlGenerationError`

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`InternalServerError` for `UrlGeneratorError`

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`fn error_response(&self) -> HttpResponse`

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Create response for error Read more

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`impl PartialEq<UrlGenerationError> for UrlGenerationError`

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`fn eq(&self, other: &UrlGenerationError) -> bool`

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This method tests for `self` and `other` values to be equal, and is used by `==`. Read more

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`fn ne(&self, other: &UrlGenerationError) -> bool`

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This method tests for `!=`.

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`impl From<ParseError> for UrlGenerationError`

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`fn from(err: UrlParseError) -> Self`

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Performs the conversion.

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`impl Display for UrlGenerationError`

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`fn fmt(&self, f: &mut Formatter) -> Result`

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Formats the value using the given formatter. Read more

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`impl Debug for UrlGenerationError`

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`fn fmt(&self, f: &mut Formatter) -> Result`

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Formats the value using the given formatter. Read more

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`impl Fail for UrlGenerationError`

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`fn cause(&self) -> Option<&Fail>`

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Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more

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`fn backtrace(&self) -> Option<&Backtrace>`

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Returns a reference to the `Backtrace` carried by this failure, if it carries one. Read more

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`fn context<D>(self, context: D) -> Context<D> where D: Display + Send + Sync + 'static,` |

Provides context for this failure. Read more

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`fn compat(self) -> Compat<Self>` |

Wraps this failure in a compatibility wrapper that implements `std::error::Error`. Read more

## Auto Trait Implementations

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`impl Send for UrlGenerationError`

###

`impl Sync for UrlGenerationError`

## Blanket Implementations

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

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####

`fn to_string(&self) -> String`

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Converts the given value to a `String`. Read more

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`impl<T> From for T`

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`fn from(t: T) -> T`

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Performs the conversion.

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

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`fn into(self) -> U`

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Performs the conversion.

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`impl<T, U> TryFrom for T where T: From<U>,`

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#### `type Error = !`

🔬 This is a nightly-only experimental API. (`try_from`)

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>`

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🔬 This is a nightly-only experimental API. (`try_from`)

Performs the conversion.

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

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`fn borrow(&self) -> &T`

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Immutably borrows from an owned value. Read more

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

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

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Mutably borrows from an owned value. Read more

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`impl<T, U> TryInto for T where U: TryFrom<T>,`

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

🔬 This is a nightly-only experimental API. (`try_from`)

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>`

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🔬 This is a nightly-only experimental API. (`try_from`)

Performs the conversion.

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

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`fn get_type_id(&self) -> TypeId`

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🔬 This is a nightly-only experimental API. (`get_type_id`)

this method will likely be replaced by an associated static

Gets the `TypeId` of `self`. Read more

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`impl<E> Fail for E where E: 'static + Error + Send + Sync,`

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`fn cause(&self) -> Option<&(Fail + 'static)>` |

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more

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`fn backtrace(&self) -> Option<&Backtrace>` |

Returns a reference to the `Backtrace` carried by this failure, if it carries one. Read more

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`fn context<D>(self, context: D) -> Context<D> where D: Display + Send + Sync + 'static,` |

Provides context for this failure. Read more

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`fn compat(self) -> Compat<Self>` |

Wraps this failure in a compatibility wrapper that implements `std::error::Error`. Read more

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`impl<T> Erased for T`

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