[−][src]Struct jni::objects::JMethodID
Wrapper around sys::jmethodid
that adds a lifetime. This prevents it from
outliving the context in which it was acquired and getting GC'd out from
under us. It matches C's representation of the raw pointer, so it can be
used in any of the extern function argument positions that would take a
jmethodid
.
Methods
impl<'a> JMethodID<'a>
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pub fn into_inner(self) -> jmethodID
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Unwrap to the internal jni type.
Trait Implementations
impl<'a> Clone for JMethodID<'a>
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impl<'a> Copy for JMethodID<'a>
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impl<'a> Debug for JMethodID<'a>
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impl<'a, 'c, T, U, V> Desc<'a, JMethodID<'a>> for (T, U, V) where
T: Desc<'a, JClass<'c>>,
U: Into<JNIString>,
V: Into<JNIString>,
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T: Desc<'a, JClass<'c>>,
U: Into<JNIString>,
V: Into<JNIString>,
impl<'a, 'c, T, Signature> Desc<'a, JMethodID<'a>> for (T, Signature) where
T: Desc<'a, JClass<'c>>,
Signature: Into<JNIString>,
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T: Desc<'a, JClass<'c>>,
Signature: Into<JNIString>,
impl<'a> From<*mut _jmethodID> for JMethodID<'a>
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Auto Trait Implementations
impl<'a> RefUnwindSafe for JMethodID<'a>
impl<'a> !Send for JMethodID<'a>
impl<'a> !Sync for JMethodID<'a>
impl<'a> Unpin for JMethodID<'a>
impl<'a> UnwindSafe for JMethodID<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
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> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
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>,