Struct Flags 

pub struct Flags { /* private fields */ }

A request reads what is held and never waits for a refresh.

Implementations

impl Flags

pub async fn start(db: &Db, environment: &str) -> Result<Self>

Listens before it reads, so a change committed once this returns always wakes it.

pub fn evaluate(&self, subject: Subject) -> Features

pub async fn set(&self, name: &str, rule: Rule) -> Result<()>

pub fn declare_settings(&self, declared: Vec<DeclaredSetting>) -> Result<()>

Replaces those declared before.

pub async fn change_setting(&self, name: &str, text: &str) -> Result<()>

pub fn rules(&self) -> Vec<(String, Rule)>

pub fn settled(&self) -> Vec<Settled>

Trait Implementations

impl Clone for Flags

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.