Method into_primitive

rust/src/api/invocation_arg.rs:195–199

Consumes this InvocationArg and transforms it to an InvocationArg that contains a Java primitive, leveraging Java's autoboxing. This action can be done by calling `Jvm::cast` of Instances as well (e.g.: jvm.cast(&instance, "int")) but calling `into_primitive` is faster, as it does not involve JNI calls.

(self)

    /// This action can be done by calling `Jvm::cast` of Instances as well (e.g.: jvm.cast(&instance, "int"))
    /// but calling `into_primitive` is faster, as it does not involve JNI calls.
    pub fn into_primitive(self) -> errors::Result<InvocationArg> {
        let mut ia = self;
        ia.make_primitive()?;
        Ok(ia)
    }

    /// Creates a `jobject` from this InvocationArg.
    pub fn as_java_ptr_with_global_ref(&self, jni_env: *mut JNIEnv) -> errors::Result<jobject> {