pub fn is_delegation_set_not_available(&self) -> bool {
        matches!(
            &self.kind,
            CreateReusableDelegationSetErrorKind::DelegationSetNotAvailable(_)
        )
    }
/// Returns `true` if the error kind is `CreateReusableDelegationSetErrorKind::DelegationSetNotAvailable`.
Returns `true` if the error kind is `CreateReusableDelegationSetErrorKind::DelegationSetNotAvailable`.
Returns ` true ` if the error kind is ` CreateReusableDelegationSetErrorKind :: DelegationSetNotAvailable ` .
pub fn is_delegation_set_not_available(&self) -> bool {
        matches!(
            &self.kind,
            CreateReusableDelegationSetErrorKind::DelegationSetNotAvailable(_)
        )
    }
pub fn is_delegation_set_not_available ( & self ) -> bool { matches ! ( self kind CreateReusableDelegationSetErrorKind DelegationSetNotAvailable ( ) ) }
Returns `true` if the error kind is `CreateReusableDelegationSetErrorKind::DelegationSetNotAvailable`.
Returns ` true ` if the error kind is ` CreateReusableDelegationSetErrorKind :: DelegationSetNotAvailable ` .
&self
&self