Struct State 

pub struct State<'a, T: ConfigState> {
    pub path: Vec<String>,
    pub stats: BTreeMap<Vec<String>, u32>,
    pub config: T,
    pub config_source: BTreeMap<String, Vec<String>>,
    pub env: &'a TypeEnv,
    /* private fields */
}

Fields

path: Vec<String>

stats: BTreeMap<Vec<String>, u32>

config: T

config_source: BTreeMap<String, Vec<String>>

env: &'a TypeEnv

Implementations

impl<'a, T: ConfigState> State<'a, T>

pub fn new(tree: &'a ConfigTree<T>, env: &'a TypeEnv) -> Self

pub fn with_scope(&mut self, scope: &Option<Scope<'_>>, idx: usize)

Match paths in the scope first. If scope is None, clear the scope.

pub fn push_state(&mut self, elem: &StateElem<'_>) -> ConfigBackup<T>

Update config based on the new elem in the path. Return the old state AFTER update_state.

pub fn pop_state(&mut self, old_config: ConfigBackup<T>, elem: StateElem<'_>)

pub fn update_stats(&mut self, key: &str)

pub fn report_unused(&self) -> Vec<String>

pub fn get_stats(self) -> BTreeMap<String, u32>