Struct MediaEngineGuard 

pub struct MediaEngineGuard { /* private fields */ }

Ties the lifetime of the process-wide media engines — and, after them, the llama.cpp backend they share — to a scope: dropping the guard runs release_media_engines.

Held for the whole of roteiro’s main, so the engines are destroyed while Rust is still running destructors — before the C++ finalizers that would otherwise abort the process (issue #291) — on the normal path, on an early ? error, and on an unwinding panic alike.

std::process::exit skips destructors, so any path that exits that way must call release_media_engines itself first.

Implementations

impl MediaEngineGuard

pub const fn hold() -> Self

Take ownership of the process-wide media engines for this scope.

Trait Implementations

impl Debug for MediaEngineGuard

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

Formats the value using the given formatter.

impl Drop for MediaEngineGuard

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.