Struct GroupResolver 

pub struct GroupResolver { /* private fields */ }

Manages named group sources with a default source.

Resolves group references like @group to node sets.

Implementations

impl GroupResolver

pub fn new() -> Self

Create a new GroupResolver.

pub fn add_source( &mut self, name: impl Into<String>, source: Box<dyn GroupSource>, )

Add a named source to the resolver.

pub fn set_default(&mut self, name: impl Into<String>)

Set the default source name.

pub fn group_nodes( &self, group: &str, namespace: Option<&str>, ) -> Result<Vec<String>>

Resolve a group to a list of nodes.

If namespace is Some, uses that source; otherwise uses the default.

pub fn all_nodes(&self, namespace: Option<&str>) -> Result<Vec<String>>

Get all nodes from all groups in the specified namespace.

pub fn grouplist(&self, namespace: Option<&str>) -> Result<Vec<String>>

List all group names in the specified namespace.

pub fn node_groups( &self, node: &str, namespace: Option<&str>, ) -> Result<Vec<String>>

Find all groups containing a given node.

pub fn has_node_groups(&self, namespace: Option<&str>) -> bool

Check if the namespace supports node group lookups.

pub fn set_illegal_chars(&mut self, chars: HashSet<char>)

Set illegal characters for group names.

pub fn is_valid_group_name(&self, name: &str) -> Result<()>

Check if a group name contains illegal characters.

Trait Implementations

impl Default for GroupResolver

fn default() -> Self

Returns the “default value” for a type.