Trait IntoJavaObject 

pub trait IntoJavaObject<'j> {
    const CLASS: &'static str;

    // Required method
    fn into_java_object(
        self,
        env: &mut JNIEnv<'j>,
    ) -> Result<JObject<'j>, Error>;
}

Specifies how a Rust type should be converted into a Java object.

Required Associated Constants

const CLASS: &'static str

The Java class associated with this type.

Required Methods

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

Attempts to convert this Rust object into a Java object.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'j, T: IntoJavaObject<'j>> IntoJavaObject<'j> for Option<T>

const CLASS: &'static str = T::CLASS

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j, T: IntoJavaObject<'j>> IntoJavaObject<'j> for Vec<T>

const CLASS: &'static str = T::CLASS

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for &str

const CLASS: &'static str = "java/lang/String"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JBooleanArray<'j>

const CLASS: &'static str = "java/lang/Boolean[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JByteArray<'j>

const CLASS: &'static str = "java/lang/Byte[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JCharArray<'j>

const CLASS: &'static str = "java/lang/Char[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JDoubleArray<'j>

const CLASS: &'static str = "java/lang/Double[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JFloatArray<'j>

const CLASS: &'static str = "java/lang/Float[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JIntArray<'j>

const CLASS: &'static str = "java/lang/Integer[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JLongArray<'j>

const CLASS: &'static str = "java/lang/Long[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JObject<'j>

const CLASS: &'static str = "java/lang/Object"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JObjectArray<'j>

const CLASS: &'static str = "java/lang/Object[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JShortArray<'j>

const CLASS: &'static str = "java/lang/Short[]"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for JString<'j>

const CLASS: &'static str = "java/lang/String"

fn into_java_object(self, _: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for String

const CLASS: &'static str = "java/lang/String"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for Vec<bool>

const CLASS: &'static str = "java/lang/Boolean[]"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for Vec<char>

const CLASS: &'static str = "java/lang/Char[]"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for Vec<f32>

const CLASS: &'static str = "java/lang/Float[]"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for Vec<f64>

const CLASS: &'static str = "java/lang/Double[]"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for Vec<i8>

const CLASS: &'static str = "java/lang/Byte[]"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for Vec<i16>

const CLASS: &'static str = "java/lang/Short[]"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for Vec<i32>

const CLASS: &'static str = "java/lang/Integer[]"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

impl<'j> IntoJavaObject<'j> for Vec<i64>

const CLASS: &'static str = "java/lang/Long[]"

fn into_java_object(self, env: &mut JNIEnv<'j>) -> Result<JObject<'j>, Error>

Implementors