feat: Add support for Date <-> chrono::DateTime<Utc>

examples/napi/Cargo.toml

@@ -9,12 +9,22 @@ version = "0.1.0"
 crate-type = ["cdylib"]
 
 [dependencies]
+chrono = "0.4"
 futures = "0.3"
-napi = {path = "../../crates/napi", default-features = false, features = ["tokio_fs", "napi8", "tokio_rt", "serde-json", "async", "experimental", "latin1"]}
-napi-derive = {path = "../../crates/macro", features = ["type-def"]}
+napi = { path = "../../crates/napi", default-features = false, features = [
+    "tokio_fs",
+    "napi8",
+    "tokio_rt",
+    "serde-json",
+    "async",
+    "experimental",
+    "latin1",
+    "chrono_date",
+] }
+napi-derive = { path = "../../crates/macro", features = ["type-def"] }
 serde = "1"
 serde_derive = "1"
 serde_json = "1"
 
 [build-dependencies]
-napi-build = {path = "../../crates/build"}
+napi-build = { path = "../../crates/build" }

examples/napi/__test__/typegen.spec.ts.md

@@ -41,6 +41,8 @@ Generated by [AVA](https://avajs.dev).
     export function readFile(callback: (arg0: Error | undefined, arg1?: string | undefined | null) => void): void␊
     export function returnJsFunction(): (...args: any[]) => any␊
     export function dateToNumber(input: Date): number␊
+    export function chronoDateToMillis(input: Date): number␊
+    export function chronoDateAdd1Minute(input: Date): Date␊
     export function eitherStringOrNumber(input: string | number): number␊
     export function returnEither(input: number): string | number␊
     export function either3(input: string | number | boolean): number␊

examples/napi/__test__/values.spec.ts

@@ -83,7 +83,9 @@ import {
   testSerdeRoundtrip,
   createObjWithProperty,
   dateToNumber,
+  chronoDateToMillis,
   derefUint8Array,
+  chronoDateAdd1Minute,
 } from '../'
 
 test('export const', (t) => {
@@ -564,3 +566,12 @@ Napi5Test('Date test', (t) => {
   const fixture = new Date('2016-12-24')
   t.is(dateToNumber(fixture), fixture.valueOf())
 })
+
+Napi5Test('Date to chrono test', (t) => {
+  const fixture = new Date('2022-02-09T19:31:55.396Z')
+  t.is(chronoDateToMillis(fixture), fixture.getTime())
+  t.deepEqual(
+    chronoDateAdd1Minute(fixture),
+    new Date(fixture.getTime() + 60 * 1000),
+  )
+})

examples/napi/index.d.ts

@@ -31,6 +31,8 @@ export function optionOnly(callback: (arg0?: string | undefined | null) => void)
 export function readFile(callback: (arg0: Error | undefined, arg1?: string | undefined | null) => void): void
 export function returnJsFunction(): (...args: any[]) => any
 export function dateToNumber(input: Date): number
+export function chronoDateToMillis(input: Date): number
+export function chronoDateAdd1Minute(input: Date): Date
 export function eitherStringOrNumber(input: string | number): number
 export function returnEither(input: number): string | number
 export function either3(input: string | number | boolean): number

examples/napi/src/date.rs

@@ -1,6 +1,17 @@
+use chrono::{Duration, Utc};
 use napi::bindgen_prelude::*;
 
 #[napi]
 fn date_to_number(input: Date) -> Result<f64> {
   input.value_of()
 }
+
+#[napi]
+fn chrono_date_to_millis(input: chrono::DateTime<Utc>) -> i64 {
+  input.timestamp_millis()
+}
+
+#[napi]
+fn chrono_date_add_1_minute(input: chrono::DateTime<Utc>) -> chrono::DateTime<Utc> {
+  input + Duration::minutes(1)
+}