Struct jni_android_sys::java::nio::CharBuffer

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

public class CharBuffer

Required feature: java-nio-CharBuffer

Methods

impl CharBuffer

pub fn allocate<'env>(
    __jni_env: &'env Env,
    arg0: i32
) -> Result<Option<Local<'env, CharBuffer>>>

allocate

Required features: "java-nio-CharBuffer"

pub fn wrap_char_array_int_int<'env>(
    __jni_env: &'env Env,
    arg0: impl Into<Option<&'env CharArray>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, CharBuffer>>>

wrap

Required features: "java-nio-CharBuffer"

pub fn wrap_char_array<'env>(
    __jni_env: &'env Env,
    arg0: impl Into<Option<&'env CharArray>>
) -> Result<Option<Local<'env, CharBuffer>>>

wrap

Required features: "java-nio-CharBuffer"

pub fn read<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharBuffer>>
) -> Result<i32>

read

Required features: "java-nio-CharBuffer"

pub fn wrap_char_sequence_int_int<'env>(
    __jni_env: &'env Env,
    arg0: impl Into<Option<&'env CharSequence>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, CharBuffer>>>

wrap

Required features: "java-lang-CharSequence", "java-nio-CharBuffer"

pub fn wrap_char_sequence<'env>(
    __jni_env: &'env Env,
    arg0: impl Into<Option<&'env CharSequence>>
) -> Result<Option<Local<'env, CharBuffer>>>

wrap

Required features: "java-lang-CharSequence", "java-nio-CharBuffer"

pub fn slice<'env>(&'env self) -> Result<Option<Local<'env, CharBuffer>>>

slice

Required features: "java-nio-CharBuffer"

pub fn duplicate<'env>(&'env self) -> Result<Option<Local<'env, CharBuffer>>>

duplicate

Required features: "java-nio-CharBuffer"

pub fn as_read_only_buffer<'env>(
    &'env self
) -> Result<Option<Local<'env, CharBuffer>>>

asReadOnlyBuffer

Required features: "java-nio-CharBuffer"

pub fn get<'env>(&'env self) -> Result<jchar>

get

pub fn put_char<'env>(
    &'env self,
    arg0: jchar
) -> Result<Option<Local<'env, CharBuffer>>>

put

Required features: "java-nio-CharBuffer"

pub fn get_int<'env>(&'env self, arg0: i32) -> Result<jchar>

get

pub fn put_int_char<'env>(
    &'env self,
    arg0: i32,
    arg1: jchar
) -> Result<Option<Local<'env, CharBuffer>>>

put

Required features: "java-nio-CharBuffer"

pub fn get_char_array_int_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharArray>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, CharBuffer>>>

get

Required features: "java-nio-CharBuffer"

pub fn get_char_array<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharArray>>
) -> Result<Option<Local<'env, CharBuffer>>>

get

Required features: "java-nio-CharBuffer"

pub fn put_char_buffer<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharBuffer>>
) -> Result<Option<Local<'env, CharBuffer>>>

put

Required features: "java-nio-CharBuffer"

pub fn put_char_array_int_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharArray>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, CharBuffer>>>

put

Required features: "java-nio-CharBuffer"

pub fn put_char_array<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharArray>>
) -> Result<Option<Local<'env, CharBuffer>>>

put

Required features: "java-nio-CharBuffer"

pub fn put_string_int_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env String>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, CharBuffer>>>

put

Required features: "java-lang-String", "java-nio-CharBuffer"

pub fn put_string<'env>(
    &'env self,
    arg0: impl Into<Option<&'env String>>
) -> Result<Option<Local<'env, CharBuffer>>>

put

Required features: "java-lang-String", "java-nio-CharBuffer"

pub fn has_array<'env>(&'env self) -> Result<bool>

hasArray

pub fn array<'env>(&'env self) -> Result<Option<Local<'env, CharArray>>>

array

pub fn array_offset<'env>(&'env self) -> Result<i32>

arrayOffset

pub fn compact<'env>(&'env self) -> Result<Option<Local<'env, CharBuffer>>>

compact

Required features: "java-nio-CharBuffer"

pub fn is_direct<'env>(&'env self) -> Result<bool>

isDirect

pub fn hash_code<'env>(&'env self) -> Result<i32>

hashCode

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

equals

Required features: "java-lang-Object"

pub fn compare_to_char_buffer<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharBuffer>>
) -> Result<i32>

compareTo

Required features: "java-nio-CharBuffer"

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

toString

Required features: "java-lang-String"

pub fn length<'env>(&'env self) -> Result<i32>

length

pub fn char_at<'env>(&'env self, arg0: i32) -> Result<jchar>

charAt

pub fn sub_sequence_int_int<'env>(
    &'env self,
    arg0: i32,
    arg1: i32
) -> Result<Option<Local<'env, CharBuffer>>>

subSequence

Required features: "java-nio-CharBuffer"

pub fn append_char_sequence<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharSequence>>
) -> Result<Option<Local<'env, CharBuffer>>>

append

Required features: "java-lang-CharSequence", "java-nio-CharBuffer"

pub fn append_char_sequence_int_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharSequence>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, CharBuffer>>>

append

Required features: "java-lang-CharSequence", "java-nio-CharBuffer"

pub fn append_char<'env>(
    &'env self,
    arg0: jchar
) -> Result<Option<Local<'env, CharBuffer>>>

append

Required features: "java-nio-CharBuffer"

pub fn order<'env>(&'env self) -> Result<Option<Local<'env, ByteOrder>>>

order

Required features: "java-nio-ByteOrder"

pub fn chars<'env>(&'env self) -> Result<Option<Local<'env, IntStream>>>

chars

Required features: "java-util-stream-IntStream"

Methods from Deref<Target = Buffer>

pub fn capacity<'env>(&'env self) -> Result<i32>

capacity

pub fn position<'env>(&'env self) -> Result<i32>

position

pub fn position_int<'env>(
    &'env self,
    arg0: i32
) -> Result<Option<Local<'env, Buffer>>>

position

Required features: "java-nio-Buffer"

pub fn limit<'env>(&'env self) -> Result<i32>

limit

pub fn limit_int<'env>(
    &'env self,
    arg0: i32
) -> Result<Option<Local<'env, Buffer>>>

limit

Required features: "java-nio-Buffer"

pub fn mark<'env>(&'env self) -> Result<Option<Local<'env, Buffer>>>

mark

Required features: "java-nio-Buffer"

pub fn reset<'env>(&'env self) -> Result<Option<Local<'env, Buffer>>>

reset

Required features: "java-nio-Buffer"

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

clear

Required features: "java-nio-Buffer"

pub fn flip<'env>(&'env self) -> Result<Option<Local<'env, Buffer>>>

flip

Required features: "java-nio-Buffer"

pub fn rewind<'env>(&'env self) -> Result<Option<Local<'env, Buffer>>>

rewind

Required features: "java-nio-Buffer"

pub fn remaining<'env>(&'env self) -> Result<i32>

remaining

pub fn has_remaining<'env>(&'env self) -> Result<bool>

hasRemaining

pub fn is_read_only<'env>(&'env self) -> Result<bool>

isReadOnly

pub fn has_array<'env>(&'env self) -> Result<bool>

hasArray

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

array

Required features: "java-lang-Object"

pub fn array_offset<'env>(&'env self) -> Result<i32>

arrayOffset

pub fn is_direct<'env>(&'env self) -> Result<bool>

isDirect

Trait Implementations

impl AsRef<Comparable> for CharBuffer

fn as_ref(&self) -> &Comparable

Performs the conversion.

impl AsRef<Appendable> for CharBuffer

fn as_ref(&self) -> &Appendable

Performs the conversion.

impl AsRef<CharSequence> for CharBuffer

fn as_ref(&self) -> &CharSequence

Performs the conversion.

impl AsRef<Readable> for CharBuffer

fn as_ref(&self) -> &Readable

Performs the conversion.

impl Deref for CharBuffer

type Target = Buffer

The resulting type after dereferencing.

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

Dereferences the value.

impl AsValidJObjectAndEnv for CharBuffer

impl AsJValue for CharBuffer

fn as_jvalue(&self) -> jvalue