[−][src]Struct napi::JsNumber
Implementations
impl JsNumber
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pub fn get_uint32(&self) -> Result<u32>
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pub fn get_int32(&self) -> Result<i32>
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pub fn get_int64(&self) -> Result<i64>
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pub fn get_double(&self) -> Result<f64>
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impl JsNumber
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pub fn into_unknown(self) -> JsUnknown
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pub fn coerce_to_number(self) -> Result<JsNumber>
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pub fn coerce_to_string(self) -> Result<JsString>
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pub fn coerce_to_object(self) -> Result<JsObject>
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pub fn is_date(&self) -> Result<bool>
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pub fn is_promise(&self) -> Result<bool>
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pub fn is_error(&self) -> Result<bool>
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pub fn is_typedarray(&self) -> Result<bool>
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pub fn is_dataview(&self) -> Result<bool>
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pub fn is_array(&self) -> Result<bool>
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pub fn is_buffer(&self) -> Result<bool>
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pub fn instanceof<Constructor: NapiValue>(
&self,
constructor: Constructor
) -> Result<bool>
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&self,
constructor: Constructor
) -> Result<bool>
Trait Implementations
impl Clone for JsNumber
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impl Copy for JsNumber
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impl NapiValue for JsNumber
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unsafe fn from_raw(env: napi_env, value: napi_value) -> Result<JsNumber>
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unsafe fn raw(&self) -> napi_value
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unsafe fn from_raw_unchecked(env: napi_env, value: napi_value) -> JsNumber
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impl TryFrom<JsUnknown> for JsNumber
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Auto Trait Implementations
impl RefUnwindSafe for JsNumber
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impl !Send for JsNumber
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impl !Sync for JsNumber
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impl Unpin for JsNumber
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impl UnwindSafe for JsNumber
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,