feat: add icalendar

2022-10-07 20:58:32 +08:00
parent 2bb467898e
commit 2f4df9395d
3 changed files with 337 additions and 0 deletions
--- a/__misc/icalendar/Cargo.lock
+++ b/__misc/icalendar/Cargo.lock
@@ -0,0 +1,285 @@
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--- a/__misc/icalendar/Cargo.toml
+++ b/__misc/icalendar/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "icalendar"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+chrono = "0.4"
+icalendar = "0.13.1"
+
--- a/__misc/icalendar/src/main.rs
+++ b/__misc/icalendar/src/main.rs
@@ -0,0 +1,41 @@
+use chrono::{Duration, NaiveDate, Utc};
+use icalendar::{Calendar, Class, Component, Event, Property, Todo};
+
+fn main() {
+    let my_calendar = Calendar::new()
+        .name("example calendar")
+        .push(
+            // add an event
+            Event::new()
+                .summary("test event")
+                .description("here I have something really important to do")
+                .starts(Utc::now())
+                .class(Class::Confidential)
+                .ends(Utc::now() + Duration::days(1))
+                .append_property(
+                    Property::new("TEST", "FOOBAR")
+                        .add_parameter("IMPORTANCE", "very")
+                        .add_parameter("DUE", "tomorrow")
+                        .done(),
+                )
+                .done(),
+        )
+        .push(
+            // add a todo
+            Todo::new()
+                .summary("groceries")
+                .description("Buy some milk")
+                .done(),
+        )
+        .push(
+            // add an all-day event
+            Event::new()
+                .all_day(NaiveDate::from_ymd(2016, 3, 15))
+                .summary("My Birthday")
+                .description("Hey, I'm gonna have a party\nBYOB: Bring your own beer.\nHendrik")
+                .done(),
+        )
+        .done();
+
+    println!("{}", my_calendar);
+}