Struct DlsymWeak 

pub(crate) struct DlsymWeak<F> {
    name: *const c_char,
    func: Atomic<*mut c_void>,
    _marker: PhantomData<F>,
}

Available on non-target_os=espidf only.

Fields

name: *const c_char

A pointer to the nul-terminated name of the symbol.

func: Atomic<*mut c_void>

_marker: PhantomData<F>

Implementations

impl<F: FnPtr> DlsymWeak<F>

pub(crate) const unsafe fn new(name: &'static CStr) -> Self

Safety

If the signature of F does not match the signature of the symbol (if it exists), calling the function pointer returned by get() is undefined behaviour.

pub(crate) fn get(&self) -> Option<F>

fn initialize(&self) -> Option<F>

Trait Implementations

impl<F> Send for DlsymWeak<F>

impl<F> Sync for DlsymWeak<F>