Struct ScopeGuard 

pub struct ScopeGuard<'a> { /* private fields */ }

RAII guard for a host scope opened by PluginRuntime::scope.

Implementations

impl<'a> ScopeGuard<'a>

pub fn handle(&self) -> Option<&ScopeHandle<'a>>

Returns the active scope handle.

pub fn close( &mut self, output: Option<&Json>, metadata: Option<&Json>, ) -> Result<()>

Pops the scope with optional output and metadata.

Trait Implementations

impl Drop for ScopeGuard<'_>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.