Struct NamespacePolicy 

pub struct NamespacePolicy { /* private fields */ }

Controls which path prefixes an actor may hold addresses into.

Denied prefixes take precedence over allowed prefixes. Evaluation occurs at address-grant time, not at send time.

Implementations

impl NamespacePolicy

pub fn new(allowed_prefixes: Vec<ActorPath>) -> Self

pub fn default_for(namespace: &ActorPath) -> Result<Self, PathParseError>

Default policy for a non-plugin actor: allows siblings (same parent) and /system/*. Explicit deny rules take precedence.

pub fn plugin_default(plugin_name: &str) -> Result<Self, PathParseError>

Default policy for a plugin actor: allows /plugins/<plugin_name>/* and /system/* only.

pub fn deny_prefix(self, path: ActorPath) -> Self

Append an explicit deny rule. Denied prefixes override allowed ones.

pub fn allows(&self, path: &ActorPath) -> bool

Returns true if path is permitted under this policy.

Trait Implementations

impl Clone for NamespacePolicy

fn clone(&self) -> NamespacePolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NamespacePolicy

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

Formats the value using the given formatter.