Struct jni_android_sys::java::util::HashMap

#[repr(transparent)]
pub struct HashMap(_);

public class HashMap

Required feature: "java-util-HashMap"

Methods

impl HashMap

pub fn new_int_float<'env>(
    __jni_env: &'env Env,
    arg0: i32,
    arg1: f32
) -> Result<Local<'env, HashMap>, Local<'env, Throwable>>

HashMap

pub fn new_int<'env>(
    __jni_env: &'env Env,
    arg0: i32
) -> Result<Local<'env, HashMap>, Local<'env, Throwable>>

HashMap

pub fn new<'env>(
    __jni_env: &'env Env
) -> Result<Local<'env, HashMap>, Local<'env, Throwable>>

HashMap

pub fn new_Map<'env>(
    __jni_env: &'env Env,
    arg0: impl Into<Option<&'env Map>>
) -> Result<Local<'env, HashMap>, Local<'env, Throwable>>

HashMap

Required features: "java-util-Map"

pub fn size<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

size

pub fn isEmpty<'env>(&'env self) -> Result<bool, Local<'env, Throwable>>

isEmpty

pub fn get<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

get

Required features: "java-lang-Object"

pub fn containsKey<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>

containsKey

Required features: "java-lang-Object"

pub fn put<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

put

Required features: "java-lang-Object"

pub fn putAll<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Map>>
) -> Result<(), Local<'env, Throwable>>

putAll

Required features: "java-util-Map"

pub fn remove_Object<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

remove

Required features: "java-lang-Object"

pub fn clear<'env>(&'env self) -> Result<(), Local<'env, Throwable>>

clear

pub fn containsValue<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>

containsValue

Required features: "java-lang-Object"

pub fn keySet<'env>(
    &'env self
) -> Result<Option<Local<'env, Set>>, Local<'env, Throwable>>

keySet

Required features: "java-util-Set"

pub fn values<'env>(
    &'env self
) -> Result<Option<Local<'env, Collection>>, Local<'env, Throwable>>

values

Required features: "java-util-Collection"

pub fn entrySet<'env>(
    &'env self
) -> Result<Option<Local<'env, Set>>, Local<'env, Throwable>>

entrySet

Required features: "java-util-Set"

pub fn getOrDefault<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

getOrDefault

Required features: "java-lang-Object"

pub fn putIfAbsent<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

putIfAbsent

Required features: "java-lang-Object"

pub fn remove_Object_Object<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>

remove

Required features: "java-lang-Object"

pub fn replace_Object_Object_Object<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Object>>,
    arg2: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>

replace

Required features: "java-lang-Object"

pub fn replace_Object_Object<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

replace

Required features: "java-lang-Object"

pub fn computeIfAbsent<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Function>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

computeIfAbsent

Required features: "java-lang-Object", "java-util-function-Function"

pub fn computeIfPresent<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env BiFunction>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

computeIfPresent

Required features: "java-lang-Object", "java-util-function-BiFunction"

pub fn compute<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env BiFunction>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

compute

Required features: "java-lang-Object", "java-util-function-BiFunction"

pub fn merge<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Object>>,
    arg2: impl Into<Option<&'env BiFunction>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

merge

Required features: "java-lang-Object", "java-util-function-BiFunction"

pub fn forEach<'env>(
    &'env self,
    arg0: impl Into<Option<&'env BiConsumer>>
) -> Result<(), Local<'env, Throwable>>

forEach

Required features: "java-util-function-BiConsumer"

pub fn replaceAll<'env>(
    &'env self,
    arg0: impl Into<Option<&'env BiFunction>>
) -> Result<(), Local<'env, Throwable>>

replaceAll

Required features: "java-util-function-BiFunction"

pub fn clone<'env>(
    &'env self
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

clone

Required features: "java-lang-Object"

Methods from Deref<Target = AbstractMap>

pub fn size<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

size

pub fn isEmpty<'env>(&'env self) -> Result<bool, Local<'env, Throwable>>

isEmpty

pub fn containsValue<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>

containsValue

Required features: "java-lang-Object"

pub fn containsKey<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>

containsKey

Required features: "java-lang-Object"

pub fn get<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

get

Required features: "java-lang-Object"

pub fn put<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>,
    arg1: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

put

Required features: "java-lang-Object"

pub fn remove<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<Option<Local<'env, Object>>, Local<'env, Throwable>>

remove

Required features: "java-lang-Object"

pub fn putAll<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Map>>
) -> Result<(), Local<'env, Throwable>>

putAll

Required features: "java-util-Map"

pub fn clear<'env>(&'env self) -> Result<(), Local<'env, Throwable>>

clear

pub fn keySet<'env>(
    &'env self
) -> Result<Option<Local<'env, Set>>, Local<'env, Throwable>>

keySet

Required features: "java-util-Set"

pub fn values<'env>(
    &'env self
) -> Result<Option<Local<'env, Collection>>, Local<'env, Throwable>>

values

Required features: "java-util-Collection"

pub fn entrySet<'env>(
    &'env self
) -> Result<Option<Local<'env, Set>>, Local<'env, Throwable>>

entrySet

Required features: "java-util-Set"

pub fn equals<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>

equals

Required features: "java-lang-Object"

pub fn hashCode<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

hashCode

pub fn toString<'env>(
    &'env self
) -> Result<Option<Local<'env, String>>, Local<'env, Throwable>>

toString

Required features: "java-lang-String"

Trait Implementations

impl AsJValue for HashMap

fn as_jvalue(&self) -> jvalue

impl AsRef<Cloneable> for HashMap

fn as_ref(&self) -> &Cloneable

Performs the conversion.

impl AsRef<Map> for HashMap

fn as_ref(&self) -> &Map

Performs the conversion.

impl AsRef<Serializable> for HashMap

fn as_ref(&self) -> &Serializable

Performs the conversion.

impl AsValidJObjectAndEnv for HashMap

impl Deref for HashMap

type Target = AbstractMap

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl JniType for HashMap

fn static_with_jni_type<R>(callback: impl FnOnce(&str) -> R) -> R