Enum Reason

#[non_exhaustive]
pub enum Reason {
    TraversesParentDirectories,
    Io(Error),
    Web(Error),
}

Possible reasons for a bad link.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

TraversesParentDirectories

The link goes outside of the root directory.

Io(Error)

The OS returned an error (e.g. file not found).

Web(Error)

The HTTP client returned an error.

Implementations

impl Reason

pub fn file_not_found(&self) -> bool

Was this failure due to a missing file?

pub fn timed_out(&self) -> bool

Did the HTTP client time out?

Trait Implementations

impl Debug for Reason

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

Formats the value using the given formatter.

impl Display for Reason

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

Formats the value using the given formatter.

impl Error for Reason

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

Returns the lower-level source of this error, if any.

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

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.

impl From<Error> for Reason

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Reason

fn from(source: Error) -> Self

Converts to this type from the input type.