Trait SafeFnPtr 

pub trait SafeFnPtr: FnPtr { }

Marker trait for all safe function pointer types (fn / extern fn).

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<Ret: 'static> SafeFnPtr for fn() -> Ret

impl<Ret: 'static> SafeFnPtr for extern "C" fn() -> Ret

impl<Ret: 'static> SafeFnPtr for extern "system" fn() -> Ret

impl<Ret: 'static> SafeFnPtr for extern "sysv64" fn() -> Ret

impl<Ret: 'static, A: 'static> SafeFnPtr for fn(A) -> Ret

impl<Ret: 'static, A: 'static> SafeFnPtr for extern "C" fn(A) -> Ret

impl<Ret: 'static, A: 'static> SafeFnPtr for extern "system" fn(A) -> Ret

impl<Ret: 'static, A: 'static> SafeFnPtr for extern "sysv64" fn(A) -> Ret

impl<Ret: 'static, A: 'static, B: 'static> SafeFnPtr for fn(A, B) -> Ret

impl<Ret: 'static, A: 'static, B: 'static> SafeFnPtr for extern "C" fn(A, B) -> Ret

impl<Ret: 'static, A: 'static, B: 'static> SafeFnPtr for extern "system" fn(A, B) -> Ret

impl<Ret: 'static, A: 'static, B: 'static> SafeFnPtr for extern "sysv64" fn(A, B) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static> SafeFnPtr for fn(A, B, C) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static> SafeFnPtr for extern "C" fn(A, B, C) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static> SafeFnPtr for extern "system" fn(A, B, C) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static> SafeFnPtr for extern "sysv64" fn(A, B, C) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static> SafeFnPtr for fn(A, B, C, D) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static> SafeFnPtr for extern "C" fn(A, B, C, D) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static> SafeFnPtr for extern "system" fn(A, B, C, D) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static> SafeFnPtr for extern "sysv64" fn(A, B, C, D) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static> SafeFnPtr for fn(A, B, C, D, E) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static> SafeFnPtr for extern "C" fn(A, B, C, D, E) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static> SafeFnPtr for extern "system" fn(A, B, C, D, E) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static> SafeFnPtr for extern "sysv64" fn(A, B, C, D, E) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static> SafeFnPtr for fn(A, B, C, D, E, F) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static> SafeFnPtr for extern "C" fn(A, B, C, D, E, F) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static> SafeFnPtr for extern "system" fn(A, B, C, D, E, F) -> Ret

impl<Ret: 'static, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static> SafeFnPtr for extern "sysv64" fn(A, B, C, D, E, F) -> Ret

Implementors