[−]Struct jni_android_sys::java::lang::Float
public final class Float
Required feature: java-lang-Float
Methods
impl Float
pub fn new_float<'env>(
__jni_env: &'env Env,
arg0: f32
) -> Result<Local<'env, Float>>[src]
__jni_env: &'env Env,
arg0: f32
) -> Result<Local<'env, Float>>
pub fn new_double<'env>(
__jni_env: &'env Env,
arg0: f64
) -> Result<Local<'env, Float>>[src]
__jni_env: &'env Env,
arg0: f64
) -> Result<Local<'env, Float>>
pub fn new_string<'env>(
__jni_env: &'env Env,
arg0: impl Into<Option<&'env String>>
) -> Result<Local<'env, Float>>[src]
__jni_env: &'env Env,
arg0: impl Into<Option<&'env String>>
) -> Result<Local<'env, Float>>
Required features: "java-lang-String"
pub fn to_string_float<'env>(
__jni_env: &'env Env,
arg0: f32
) -> Result<Option<Local<'env, String>>>[src]
__jni_env: &'env Env,
arg0: f32
) -> Result<Option<Local<'env, String>>>
Required features: "java-lang-String"
pub fn to_hex_string<'env>(
__jni_env: &'env Env,
arg0: f32
) -> Result<Option<Local<'env, String>>>[src]
__jni_env: &'env Env,
arg0: f32
) -> Result<Option<Local<'env, String>>>
Required features: "java-lang-String"
pub fn value_of_string<'env>(
__jni_env: &'env Env,
arg0: impl Into<Option<&'env String>>
) -> Result<Option<Local<'env, Float>>>[src]
__jni_env: &'env Env,
arg0: impl Into<Option<&'env String>>
) -> Result<Option<Local<'env, Float>>>
Required features: "java-lang-Float", "java-lang-String"
pub fn value_of_float<'env>(
__jni_env: &'env Env,
arg0: f32
) -> Result<Option<Local<'env, Float>>>[src]
__jni_env: &'env Env,
arg0: f32
) -> Result<Option<Local<'env, Float>>>
Required features: "java-lang-Float"
pub fn parse_float<'env>(
__jni_env: &'env Env,
arg0: impl Into<Option<&'env String>>
) -> Result<f32>[src]
__jni_env: &'env Env,
arg0: impl Into<Option<&'env String>>
) -> Result<f32>
Required features: "java-lang-String"
pub fn is_na_n_float<'env>(__jni_env: &'env Env, arg0: f32) -> Result<bool>[src]
pub fn is_infinite_float<'env>(__jni_env: &'env Env, arg0: f32) -> Result<bool>[src]
pub fn is_finite<'env>(__jni_env: &'env Env, arg0: f32) -> Result<bool>[src]
pub fn is_na_n<'env>(&'env self) -> Result<bool>[src]
pub fn is_infinite<'env>(&'env self) -> Result<bool>[src]
pub fn to_string<'env>(&'env self) -> Result<Option<Local<'env, String>>>[src]
Required features: "java-lang-String"
pub fn byte_value<'env>(&'env self) -> Result<i8>[src]
pub fn short_value<'env>(&'env self) -> Result<i16>[src]
pub fn int_value<'env>(&'env self) -> Result<i32>[src]
pub fn long_value<'env>(&'env self) -> Result<i64>[src]
pub fn float_value<'env>(&'env self) -> Result<f32>[src]
pub fn double_value<'env>(&'env self) -> Result<f64>[src]
pub fn hash_code<'env>(&'env self) -> Result<i32>[src]
pub fn hash_code_float<'env>(__jni_env: &'env Env, arg0: f32) -> Result<i32>[src]
pub fn equals<'env>(
&'env self,
arg0: impl Into<Option<&'env Object>>
) -> Result<bool>[src]
&'env self,
arg0: impl Into<Option<&'env Object>>
) -> Result<bool>
Required features: "java-lang-Object"
pub fn float_to_int_bits<'env>(__jni_env: &'env Env, arg0: f32) -> Result<i32>[src]
pub fn float_to_raw_int_bits<'env>(
__jni_env: &'env Env,
arg0: f32
) -> Result<i32>[src]
__jni_env: &'env Env,
arg0: f32
) -> Result<i32>
pub fn int_bits_to_float<'env>(__jni_env: &'env Env, arg0: i32) -> Result<f32>[src]
pub fn compare_to_float<'env>(
&'env self,
arg0: impl Into<Option<&'env Float>>
) -> Result<i32>[src]
&'env self,
arg0: impl Into<Option<&'env Float>>
) -> Result<i32>
Required features: "java-lang-Float"
pub fn compare<'env>(__jni_env: &'env Env, arg0: f32, arg1: f32) -> Result<i32>[src]
pub fn sum<'env>(__jni_env: &'env Env, arg0: f32, arg1: f32) -> Result<f32>[src]
pub fn max<'env>(__jni_env: &'env Env, arg0: f32, arg1: f32) -> Result<f32>[src]
pub fn min<'env>(__jni_env: &'env Env, arg0: f32, arg1: f32) -> Result<f32>[src]
pub const BYTES: i32[src]
public static final BYTES
pub const MAX_EXPONENT: i32[src]
public static final MAX_EXPONENT
pub const MAX_VALUE: f32[src]
public static final MAX_VALUE
pub const MIN_EXPONENT: i32[src]
public static final MIN_EXPONENT
pub const MIN_NORMAL: f32[src]
public static final MIN_NORMAL
pub const MIN_VALUE: f32[src]
public static final MIN_VALUE
pub const NEGATIVE_INFINITY: f32[src]
public static final NEGATIVE_INFINITY
pub const NA_N: f32[src]
public static final NaN
pub const POSITIVE_INFINITY: f32[src]
public static final POSITIVE_INFINITY
pub const SIZE: i32[src]
public static final SIZE
Methods from Deref<Target = Number>
pub fn int_value<'env>(&'env self) -> Result<i32>[src]
pub fn long_value<'env>(&'env self) -> Result<i64>[src]
pub fn float_value<'env>(&'env self) -> Result<f32>[src]
pub fn double_value<'env>(&'env self) -> Result<f64>[src]
pub fn byte_value<'env>(&'env self) -> Result<i8>[src]
pub fn short_value<'env>(&'env self) -> Result<i16>[src]
Trait Implementations
impl AsRef<Comparable> for Float
fn as_ref(&self) -> &Comparable
impl Deref for Float
impl AsValidJObjectAndEnv for Float
impl AsJValue for Float
Auto Trait Implementations
impl !Sync for Float
impl Unpin for Float
impl !Send for Float
impl UnwindSafe for Float
impl RefUnwindSafe for Float
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> From<T> for T[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,