[−]Struct jni_android_sys::android::util::Rational
public final class Rational
Required feature: "android-util-Rational"
Methods
impl Rational
pub fn new<'env>(
__jni_env: &'env Env,
arg0: i32,
arg1: i32
) -> Result<Local<'env, Rational>, Local<'env, Throwable>>[src]
__jni_env: &'env Env,
arg0: i32,
arg1: i32
) -> Result<Local<'env, Rational>, Local<'env, Throwable>>
pub fn getNumerator<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>[src]
pub fn getDenominator<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>[src]
pub fn isNaN<'env>(&'env self) -> Result<bool, Local<'env, Throwable>>[src]
pub fn isInfinite<'env>(&'env self) -> Result<bool, Local<'env, Throwable>>[src]
pub fn isFinite<'env>(&'env self) -> Result<bool, Local<'env, Throwable>>[src]
pub fn isZero<'env>(&'env self) -> Result<bool, Local<'env, Throwable>>[src]
pub fn equals<'env>(
&'env self,
arg0: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>[src]
&'env self,
arg0: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>
Required features: "java-lang-Object"
pub fn toString<'env>(
&'env self
) -> Result<Option<Local<'env, String>>, Local<'env, Throwable>>[src]
&'env self
) -> Result<Option<Local<'env, String>>, Local<'env, Throwable>>
Required features: "java-lang-String"
pub fn hashCode<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>[src]
pub fn doubleValue<'env>(&'env self) -> Result<f64, Local<'env, Throwable>>[src]
pub fn floatValue<'env>(&'env self) -> Result<f32, Local<'env, Throwable>>[src]
pub fn intValue<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>[src]
pub fn longValue<'env>(&'env self) -> Result<i64, Local<'env, Throwable>>[src]
pub fn shortValue<'env>(&'env self) -> Result<i16, Local<'env, Throwable>>[src]
pub fn compareTo_Rational<'env>(
&'env self,
arg0: impl Into<Option<&'env Rational>>
) -> Result<i32, Local<'env, Throwable>>[src]
&'env self,
arg0: impl Into<Option<&'env Rational>>
) -> Result<i32, Local<'env, Throwable>>
Required features: "android-util-Rational"
pub fn parseRational<'env>(
__jni_env: &'env Env,
arg0: impl Into<Option<&'env String>>
) -> Result<Option<Local<'env, Rational>>, Local<'env, Throwable>>[src]
__jni_env: &'env Env,
arg0: impl Into<Option<&'env String>>
) -> Result<Option<Local<'env, Rational>>, Local<'env, Throwable>>
Required features: "android-util-Rational", "java-lang-String"
pub fn NEGATIVE_INFINITY<'env>(env: &'env Env) -> Option<Local<'env, Rational>>[src]
get public static final NEGATIVE_INFINITY
Required feature: "android-util-Rational"
pub fn NaN<'env>(env: &'env Env) -> Option<Local<'env, Rational>>[src]
get public static final NaN
Required feature: "android-util-Rational"
pub fn POSITIVE_INFINITY<'env>(env: &'env Env) -> Option<Local<'env, Rational>>[src]
get public static final POSITIVE_INFINITY
Required feature: "android-util-Rational"
pub fn ZERO<'env>(env: &'env Env) -> Option<Local<'env, Rational>>[src]
get public static final ZERO
Required feature: "android-util-Rational"
Methods from Deref<Target = Number>
pub fn intValue<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>[src]
pub fn longValue<'env>(&'env self) -> Result<i64, Local<'env, Throwable>>[src]
pub fn floatValue<'env>(&'env self) -> Result<f32, Local<'env, Throwable>>[src]
pub fn doubleValue<'env>(&'env self) -> Result<f64, Local<'env, Throwable>>[src]
pub fn byteValue<'env>(&'env self) -> Result<i8, Local<'env, Throwable>>[src]
pub fn shortValue<'env>(&'env self) -> Result<i16, Local<'env, Throwable>>[src]
Trait Implementations
impl AsJValue for Rational
impl AsRef<Comparable> for Rational
fn as_ref(&self) -> &Comparable
impl AsValidJObjectAndEnv for Rational
impl Deref for Rational
impl JniType for Rational
fn static_with_jni_type<R>(callback: impl FnOnce(&str) -> R) -> R
Auto Trait Implementations
impl RefUnwindSafe for Rational
impl !Send for Rational
impl !Sync for Rational
impl Unpin for Rational
impl UnwindSafe for Rational
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
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> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
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>,