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 Fail for UrlGenerationError

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

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

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

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

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

Provides context for this failure.

fn compat(self) -> Compat<Self>

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

Important traits for Causes<'f>

impl<'f> Iterator for Causes<'f> type Item = &'f (Fail + 'static);

fn causes(&self) -> Causes

Returns a iterator over the causes of this Fail with itself as the first item and the root_cause as the final item.

fn root_cause(&self) -> &(Fail + 'static)

Returns the "root cause" of this Fail - the last value in the cause chain which does not return an underlying cause.

impl Display for UrlGenerationError

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

Formats the value using the given formatter.

impl Debug for UrlGenerationError

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

Formats the value using the given formatter.

impl PartialEq for UrlGenerationError

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

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

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

This method tests for !=.

impl ResponseError for UrlGenerationError

InternalServerError for UrlGeneratorError

fn error_response(&self) -> HttpResponse

Create response for error

impl From<UrlParseError> for UrlGenerationError

fn from(err: UrlParseError) -> Self

Performs the conversion.