Enum ListenAccess 

pub enum ListenAccess {
    None,
    Ports(Vec<u16>),
    PortRange(u16, u16),
    Any,
}

Inbound listening capability - which ports daemon-mode servers (http.createServer().listen(port), the HTTP/3 listener) may bind. Checked by the listen host-calls before any socket bind; a denied port surfaces as PermissionDenied, exactly like outbound net and fs denials.

Variants

None

No inbound listening. Any .listen(port) returns PermissionDenied.

Ports(Vec<u16>)

Only the listed ports may be bound.

PortRange(u16, u16)

Any port in the inclusive range [lo, hi] may be bound.

Any

Any port. Use only for trusted scripts (Manifold::open).

Implementations

impl ListenAccess

pub fn allows(&self, port: u16) -> bool

Whether binding port is permitted under this grant.

Trait Implementations

impl Clone for ListenAccess

fn clone(&self) -> ListenAccess

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ListenAccess

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

Formats the value using the given formatter.

impl Default for ListenAccess

fn default() -> ListenAccess

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ListenAccess

fn deserialize<__D>( __deserializer: __D, ) -> Result<ListenAccess, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ListenAccess

impl PartialEq for ListenAccess

fn eq(&self, other: &ListenAccess) -> 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 Serialize for ListenAccess

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ListenAccess