Struct StaticGroupSource 

pub struct StaticGroupSource { /* private fields */ }

In-memory group source backed by a HashMap.

Supports basic resolve_map, and optionally resolve_all, resolve_list, and resolve_reverse if provided.

Implementations

impl StaticGroupSource

pub fn new(map: HashMap<String, String>) -> Self

Create a new StaticGroupSource with the given map.

pub fn with_all(self, all: impl Into<String>) -> Self

Set the all nodes string.

pub fn with_list(self, list: Vec<String>) -> Self

Set the list of group names.

pub fn with_reverse(self, reverse: HashMap<String, Vec<String>>) -> Self

Set the reverse lookup map (node -> groups containing it).

Trait Implementations

impl GroupSource for StaticGroupSource

fn resolve_map(&self, group: &str) -> Result<String>

Resolve a group name to a node pattern string.

fn resolve_all(&self) -> Result<String>

Get all nodes from all groups.

fn resolve_list(&self) -> Result<Vec<String>>

List all available group names.

fn resolve_reverse(&self, node: &str) -> Result<Vec<String>>

Find all groups that contain a given node.

fn has_reverse(&self) -> bool

Returns true if this source supports reverse lookups.

fn cache_time(&self) -> Option<f64>

Returns the cache time in seconds, if any.