diff options
| -rw-r--r-- | mullvad-jni/src/into_java.rs | 15 | ||||
| -rw-r--r-- | mullvad-jni/src/lib.rs | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/mullvad-jni/src/into_java.rs b/mullvad-jni/src/into_java.rs new file mode 100644 index 0000000000..a814ff79cf --- /dev/null +++ b/mullvad-jni/src/into_java.rs @@ -0,0 +1,15 @@ +use jni::{objects::JString, JNIEnv}; + +pub trait IntoJava<'env> { + type JavaType; + + fn into_java(self, env: &JNIEnv<'env>) -> Self::JavaType; +} + +impl<'env> IntoJava<'env> for String { + type JavaType = JString<'env>; + + fn into_java(self, env: &JNIEnv<'env>) -> Self::JavaType { + env.new_string(&self).expect("Failed to create Java String") + } +} diff --git a/mullvad-jni/src/lib.rs b/mullvad-jni/src/lib.rs index 647d07b0e3..3a4c0a0575 100644 --- a/mullvad-jni/src/lib.rs +++ b/mullvad-jni/src/lib.rs @@ -2,6 +2,7 @@ mod daemon_interface; mod from_java; +mod into_java; use crate::daemon_interface::DaemonInterface; use jni::{objects::JObject, JNIEnv}; |