33     pub commands: Vec<(Scope, Command)>,
38 pub enum Scope {  enum
59 impl Scope {  impl
60     const ALL: &[Scope; 4] = &[
61         Scope::HostCaller,
62         Scope::GuestCaller,
63         Scope::GuestCallee,
64         Scope::HostCallee,
66     const CALLERS: &[Scope; 3] = &[Scope::HostCaller, Scope::GuestCaller, Scope::GuestCallee];
68     fn callee(&self) -> Option<Scope> {  in callee()  argument
70             Scope::HostCaller => Some(Scope::GuestCaller),  in callee()
71             Scope::GuestCaller => Some(Scope::GuestCallee),  in callee()
72             Scope::GuestCallee => Some(Scope::HostCallee),  in callee()
73             Scope::HostCallee => None,  in callee()
77     fn caller(&self) -> Option<Scope> {  in caller()  argument
79             Scope::HostCaller => None,  in caller()
80             Scope::GuestCaller => Some(Scope::HostCaller),  in caller()
81             Scope::GuestCallee => Some(Scope::GuestCaller),  in caller()
82             Scope::HostCallee => Some(Scope::GuestCallee),  in caller()
88             Scope::HostCaller | Scope::HostCallee => true,  in is_host()
89             Scope::GuestCaller | Scope::GuestCallee => false,  in is_host()
122     async_pending: Vec<(Scope, u32)>,
126     deferred: Vec<(Scope, Command)>,
154     handles: IndexMap<u32, (Scope, HalfState, Transferable)>,
224     fn insert(&mut self, id: u32, scope: Scope, transferable: Transferable) {  in insert()  argument
236     fn remove(&mut self, id: u32) -> Scope {  in remove()  argument
324         commands: &mut Vec<(Scope, Command)>,  in generate()  argument
439                 let caller = *u.choose(Scope::CALLERS)?;  in generate()
443                 let caller = *u.choose(Scope::CALLERS)?;  in generate()
448                 let caller = *u.choose(Scope::CALLERS)?;  in generate()
463                 let complete = caller == Scope::HostCaller || u.arbitrary()?;  in generate()
483                 let scope = *u.choose(Scope::ALL)?;  in generate()
499                     CallerTake(Scope),  in generate()
500                     GiveCallee(Scope),  in generate()
672                 let scope = *u.choose(Scope::ALL)?;  in generate()
685                     CallerTake(Scope),  in generate()
686                     GiveCallee(Scope),  in generate()