Enum NetPolicy 

pub enum NetPolicy {
    DenyAll,
    AllowList(HashSet<String>),
    DenyList(HashSet<String>),
    AllowAll,
}

Policy for network access.

Variants

DenyAll

Deny all network access.

AllowList(HashSet<String>)

Allow only specific hosts/domains.

DenyList(HashSet<String>)

Deny specific hosts/domains (allow all others).

AllowAll

Allow all network access.

Implementations

impl NetPolicy

pub fn is_allowed(&self, host: &str) -> bool

Check if a host is allowed by this policy.

pub fn allow<I, S>(hosts: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Create an allowlist policy with the given hosts.

pub fn deny<I, S>(hosts: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Create a denylist policy with the given hosts.

Trait Implementations

impl Clone for NetPolicy

fn clone(&self) -> NetPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NetPolicy

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

Formats the value using the given formatter.

impl Default for NetPolicy

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for NetPolicy

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for NetPolicy