Trait jnix::FromJava

pub trait FromJava<'env, JavaType> {
    pub const JNI_SIGNATURE: &'static str;

    pub fn from_java(env: &JnixEnv<'env>, source: JavaType) -> Self;
}

Conversion from a Java type into its Rust equivalent.

A type that implements this trait has an equivalent Java representation.

Associated Constants

pub const JNI_SIGNATURE: &'static str

The JNI signature of the Java type.

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Required methods

pub fn from_java(env: &JnixEnv<'env>, source: JavaType) -> Self

Performs the conversion.

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Implementations on Foreign Types

impl<'env, 'sub_env> FromJava<'env, JObject<'sub_env>> for Ipv4Addr where
    'env: 'sub_env, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JObject<'sub_env>) -> Self

impl<'env, 'sub_env> FromJava<'env, JObject<'sub_env>> for Ipv6Addr where
    'env: 'sub_env, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JObject<'sub_env>) -> Self

impl<'env, 'sub_env> FromJava<'env, JObject<'sub_env>> for IpAddr where
    'env: 'sub_env, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JObject<'sub_env>) -> Self

impl<'env> FromJava<'env, u8> for bool

pub const JNI_SIGNATURE: &'static str

pub fn from_java(_: &JnixEnv<'env>, source: jboolean) -> Self

impl<'env, 'sub_env> FromJava<'env, JValue<'sub_env>> for bool where
    'env: 'sub_env, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JValue<'sub_env>) -> Self

impl<'env> FromJava<'env, i32> for i32

pub const JNI_SIGNATURE: &'static str

pub fn from_java(_: &JnixEnv<'env>, source: jint) -> Self

impl<'env, 'sub_env> FromJava<'env, JValue<'sub_env>> for i32 where
    'env: 'sub_env, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JValue<'sub_env>) -> Self

impl<'env, 'sub_env> FromJava<'env, JString<'sub_env>> for String where
    'env: 'sub_env, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JString<'sub_env>) -> Self

impl<'env, 'sub_env> FromJava<'env, JObject<'sub_env>> for String where
    'env: 'sub_env, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JObject<'sub_env>) -> Self

impl<'env, 'sub_env, T> FromJava<'env, JObject<'sub_env>> for Option<T> where
    'env: 'sub_env,
    T: FromJava<'env, JObject<'sub_env>>, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JObject<'sub_env>) -> Self

impl<'env, 'sub_env, T> FromJava<'env, JString<'sub_env>> for Option<T> where
    'env: 'sub_env,
    T: FromJava<'env, JString<'sub_env>>, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JString<'sub_env>) -> Self

impl<'env, 'sub_env> FromJava<'env, JObject<'sub_env>> for Option<i32>

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JObject<'sub_env>) -> Self

impl<'env, 'sub_env, T> FromJava<'env, JObject<'sub_env>> for Vec<T> where
    'env: 'sub_env,
    T: FromJava<'env, JObject<'sub_env>>, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JObject<'sub_env>) -> Self

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Implementors

impl<'env, 'sub_env, 'borrow, T> FromJava<'env, AutoLocal<'sub_env, 'borrow>> for T where
    'env: 'sub_env,
    'sub_env: 'borrow,
    T: for<'inner_borrow> FromJava<'env, JObject<'inner_borrow>>, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(
    env: &JnixEnv<'env>,
    source: AutoLocal<'sub_env, 'borrow>
) -> Self

impl<'env, 'sub_env, T> FromJava<'env, JValue<'sub_env>> for T where
    'env: 'sub_env,
    T: FromJava<'env, JObject<'sub_env>>, 

pub const JNI_SIGNATURE: &'static str

pub fn from_java(env: &JnixEnv<'env>, source: JValue<'sub_env>) -> Self

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