Struct AccessControlSet 

pub struct AccessControlSet { /* private fields */ }

An IPv4/IPv6 access control set.

Use AccessControlSetBuilder to construct an instance. When determining if an IpAddr is denied with Self::denied(), the deny list is considered first, and the allow list may override the deny decision.

The full access semantics are:

Present in deny list	Present in allow list	Result
true	false	denied
false	false	allowed
true	true	allowed
false	true	allowed

Implementations

impl AccessControlSet

pub fn empty(name: &'static str) -> AccessControlSet

Construct an empty access control set with the given name that allows all networks.

pub fn allows_all(&self) -> bool

Returns true if the access control set allows all addresses.

This is true when no IPv4 or IPv6 networks are denied.

pub fn denied(&self, ip: IpAddr) -> bool

Check if the IP address ip should be denied.

If the IP address is in a network previously denied by AccessControlSetBuilder::deny() that wasn’t explicitly allowed with AccessControlSetBuilder::allow(), this function will return true.

All other combinations will return false (i.e., AccessControlSetBuilder::allow() acts like an exception list for AccessControlSetBuilder::deny())

Trait Implementations

impl Clone for AccessControlSet

fn clone(&self) -> AccessControlSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AccessControlSet

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

Formats the value using the given formatter.