Struct jni_android_sys::java::nio::DoubleBuffer

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

public class DoubleBuffer

Required feature: java-nio-DoubleBuffer

Methods

impl DoubleBuffer

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

allocate

Required features: "java-nio-DoubleBuffer"

pub fn wrap_double_array_int_int<'env>(
    __jni_env: &'env Env,
    arg0: impl Into<Option<&'env DoubleArray>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, DoubleBuffer>>>

wrap

Required features: "java-nio-DoubleBuffer"

pub fn wrap_double_array<'env>(
    __jni_env: &'env Env,
    arg0: impl Into<Option<&'env DoubleArray>>
) -> Result<Option<Local<'env, DoubleBuffer>>>

wrap

Required features: "java-nio-DoubleBuffer"

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

slice

Required features: "java-nio-DoubleBuffer"

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

duplicate

Required features: "java-nio-DoubleBuffer"

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

asReadOnlyBuffer

Required features: "java-nio-DoubleBuffer"

pub fn get<'env>(&'env self) -> Result<f64>

get

pub fn put_double<'env>(
    &'env self,
    arg0: f64
) -> Result<Option<Local<'env, DoubleBuffer>>>

put

Required features: "java-nio-DoubleBuffer"

pub fn get_int<'env>(&'env self, arg0: i32) -> Result<f64>

get

pub fn put_int_double<'env>(
    &'env self,
    arg0: i32,
    arg1: f64
) -> Result<Option<Local<'env, DoubleBuffer>>>

put

Required features: "java-nio-DoubleBuffer"

pub fn get_double_array_int_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env DoubleArray>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, DoubleBuffer>>>

get

Required features: "java-nio-DoubleBuffer"

pub fn get_double_array<'env>(
    &'env self,
    arg0: impl Into<Option<&'env DoubleArray>>
) -> Result<Option<Local<'env, DoubleBuffer>>>

get

Required features: "java-nio-DoubleBuffer"

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

put

Required features: "java-nio-DoubleBuffer"

pub fn put_double_array_int_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env DoubleArray>>,
    arg1: i32,
    arg2: i32
) -> Result<Option<Local<'env, DoubleBuffer>>>

put

Required features: "java-nio-DoubleBuffer"

pub fn put_double_array<'env>(
    &'env self,
    arg0: impl Into<Option<&'env DoubleArray>>
) -> Result<Option<Local<'env, DoubleBuffer>>>

put

Required features: "java-nio-DoubleBuffer"

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

hasArray

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

array

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

arrayOffset

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

compact

Required features: "java-nio-DoubleBuffer"

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

isDirect

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

toString

Required features: "java-lang-String"

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_double_buffer<'env>(
    &'env self,
    arg0: impl Into<Option<&'env DoubleBuffer>>
) -> Result<i32>

compareTo

Required features: "java-nio-DoubleBuffer"

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

order

Required features: "java-nio-ByteOrder"

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 DoubleBuffer

fn as_ref(&self) -> &Comparable

Performs the conversion.

impl Deref for DoubleBuffer

type Target = Buffer

The resulting type after dereferencing.

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

Dereferences the value.

impl AsValidJObjectAndEnv for DoubleBuffer

impl AsJValue for DoubleBuffer

fn as_jvalue(&self) -> jvalue