Enum fastly::error::HandleError

#[non_exhaustive]
pub enum HandleError {
    ClosedHandle(HandleKind),
    InvalidHandle,
}

HandleError is for errors that might arise when using the low level handle interface. For example trying to use a handle for an operation that has already been closed out.

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.

ClosedHandle(HandleKind)

When using close on a handle, this error will be thrown if the resource for the handle has been removed from the session already

InvalidHandle

A handle did not exist or was the wrong type

Trait Implementations

impl Clone for HandleError

fn clone(&self) -> HandleError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HandleError

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

Formats the value using the given formatter.

impl Display for HandleError

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

Formats the value using the given formatter.

impl Error for HandleError

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

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 PartialEq for HandleError

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for HandleError

impl Eq for HandleError

impl StructuralPartialEq for HandleError