Struct App 

pub struct App<H> { /* private fields */ }

A context-local command application. H is intentionally opaque so native hosts can use guest functions while the Rust CLI uses Rust handlers against exactly the same router.

Implementations

impl<H> App<H>

pub fn create(config: AppConfig) -> Result<Self, CommandError>

pub fn config(&self) -> AppConfig

pub fn closed(&self) -> bool

pub fn routes(&self) -> Result<Vec<RouteSpec>, CommandError>

pub fn install(&mut self, route: Route<H>) -> Result<RouteHandle, CommandError>

pub fn uninstall(&mut self, handle: RouteHandle) -> Result<bool, CommandError>

pub fn snapshot(&self) -> Result<Snapshot<H>, CommandError>

where H: Clone,

pub fn restore(&mut self, snapshot: Snapshot<H>) -> Result<(), CommandError>

pub fn reset(&mut self) -> Result<(), CommandError>

pub fn close(&mut self)

pub fn parse(&self, argv: Vec<String>) -> Result<Request, CommandError>

pub fn handler(&self, request: &Request) -> Result<&H, CommandError>

pub fn run<F>(&self, argv: Vec<String>, invoke: F) -> Response

where F: FnOnce(&H, &Request) -> Result<Response, CommandError>,

Trait Implementations

impl<H: Clone> Clone for App<H>

fn clone(&self) -> App<H>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<H: Debug> Debug for App<H>

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

Formats the value using the given formatter.