[−][src]Struct lucet_runtime_internals::module::FunctionPointer
FunctionPointer serves entirely as a safer way to work with function pointers than as raw u64
or usize values. It also avoids the need to write them as fn
types, which cannot be freely
cast from one to another with as
. If you need to call a FunctionPointer
, use as_usize()
and transmute the resulting usize to a fn
type with appropriate signature.
Methods
impl FunctionPointer
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pub fn from_usize(ptr: usize) -> FunctionPointer
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pub fn as_usize(&self) -> usize
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Trait Implementations
impl<'de> Deserialize<'de> for FunctionPointer
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fn deserialize<__D>(
__deserializer: __D
) -> Result<FunctionPointer, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
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__deserializer: __D
) -> Result<FunctionPointer, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
impl Clone for FunctionPointer
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fn clone(&self) -> FunctionPointer
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fn clone_from(&mut self, source: &Self)
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impl Eq for FunctionPointer
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impl Ord for FunctionPointer
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fn cmp(&self, other: &FunctionPointer) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
1.21.0[src]
fn clamp(self, min: Self, max: Self) -> Self
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impl PartialOrd<FunctionPointer> for FunctionPointer
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fn partial_cmp(&self, other: &FunctionPointer) -> Option<Ordering>
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fn lt(&self, other: &FunctionPointer) -> bool
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fn le(&self, other: &FunctionPointer) -> bool
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fn gt(&self, other: &FunctionPointer) -> bool
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fn ge(&self, other: &FunctionPointer) -> bool
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impl Debug for FunctionPointer
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impl Hash for FunctionPointer
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fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
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__H: Hasher,
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl Serialize for FunctionPointer
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fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
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&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
impl Copy for FunctionPointer
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impl PartialEq<FunctionPointer> for FunctionPointer
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fn eq(&self, other: &FunctionPointer) -> bool
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fn ne(&self, other: &FunctionPointer) -> bool
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Auto Trait Implementations
impl Send for FunctionPointer
impl Sync for FunctionPointer
impl Unpin for FunctionPointer
impl UnwindSafe for FunctionPointer
impl RefUnwindSafe for FunctionPointer
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,
impl<T> Same<T> for T
type Output = T
Should always be Self