pub struct ClosureCompositionToolHost { /* private fields */ }Expand description
Dispatches every binding call to a caller-supplied Harn closure.
The closure is compiled in the calling VM and receives
(binding_name: string, input: dict). Returning a value yields a successful
child result; raising an error fails the child call. Each invocation runs
on a fresh clone of the outer VM so closure-side builtins (host_call,
pipeline imports, etc.) resolve normally — the inner composition VM only
sees the manifest bindings plus pure helpers.
Implementations§
Trait Implementations§
Source§impl CompositionToolHost for ClosureCompositionToolHost
impl CompositionToolHost for ClosureCompositionToolHost
fn call<'life0, 'life1, 'async_trait>(
&'life0 self,
binding: &'life1 BindingManifestEntry,
input: Value,
) -> Pin<Box<dyn Future<Output = CompositionToolOutput> + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
Auto Trait Implementations§
impl Freeze for ClosureCompositionToolHost
impl !RefUnwindSafe for ClosureCompositionToolHost
impl !Send for ClosureCompositionToolHost
impl !Sync for ClosureCompositionToolHost
impl Unpin for ClosureCompositionToolHost
impl UnsafeUnpin for ClosureCompositionToolHost
impl !UnwindSafe for ClosureCompositionToolHost
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