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, 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.

impl PartialEq<HandleError> 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 StructuralEq for HandleError

impl StructuralPartialEq for HandleError