napi/js_values/
boolean.rs

1use std::convert::TryFrom;
2
3use super::Value;
4use crate::bindgen_runtime::{ToNapiValue, TypeName, ValidateNapiValue};
5use crate::{check_status, ValueType};
6use crate::{sys, Error, Result};
7
8#[deprecated(since = "3.0.0", note = "use `bool` instead")]
9#[derive(Clone, Copy)]
10pub struct JsBoolean(pub(crate) Value);
11
12impl TypeName for JsBoolean {
13  fn type_name() -> &'static str {
14    "bool"
15  }
16
17  fn value_type() -> crate::ValueType {
18    ValueType::Boolean
19  }
20}
21
22impl ValidateNapiValue for JsBoolean {}
23
24impl ToNapiValue for JsBoolean {
25  unsafe fn to_napi_value(_: sys::napi_env, value: Self) -> Result<sys::napi_value> {
26    Ok(value.0.value)
27  }
28}
29
30impl JsBoolean {
31  pub fn get_value(&self) -> Result<bool> {
32    let mut result = false;
33    check_status!(unsafe { sys::napi_get_value_bool(self.0.env, self.0.value, &mut result) })?;
34    Ok(result)
35  }
36}
37
38impl TryFrom<JsBoolean> for bool {
39  type Error = Error;
40
41  fn try_from(value: JsBoolean) -> Result<bool> {
42    value.get_value()
43  }
44}
napi/js_values/boolean.rs

napi/js_values/
boolean.rs
