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| -rw-r--r-- | mullvad-jni/src/into_java.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/mullvad-jni/src/into_java.rs b/mullvad-jni/src/into_java.rs index 42cec028d9..6159321946 100644 --- a/mullvad-jni/src/into_java.rs +++ b/mullvad-jni/src/into_java.rs @@ -35,6 +35,22 @@ pub trait IntoJava<'borrow, 'env: 'borrow> { fn into_java(self, env: &'borrow JnixEnv<'env>) -> Self::JavaType; } +macro_rules! wrap_jnix_into_java { + ( $type:ty $( where $param:ident : $( $constraints:tt )* )* ) => { + impl<'borrow, 'env, $( $param ),* > IntoJava<'borrow, 'env> for $type + where + 'env: 'borrow, + $( $param: $( $constraints )* ),* + { + type JavaType = <$type as jnix::IntoJava<'borrow, 'env>>::JavaType; + + fn into_java(self, env: &'borrow JnixEnv<'env>) -> Self::JavaType { + jnix::IntoJava::into_java(self, env) + } + } + }; +} + impl<'borrow, 'env, T> IntoJava<'borrow, 'env> for Option<T> where 'env: 'borrow, |