sangelxyz

//! For youtube video: https://www.youtube.com/watch?v=U-5_bumwH9w&list=PL7r-PXl6ZPcCIOFaL7nVHXZvBmHNhrh_Q

/// Guard pattern with let-else
/// e.g., "my_key: 123"
pub fn key_num_guard_1(item: &str) -> Result<(&str, i32), &'static str> {
	let Some((key, val)) = item.split_once(':') else {
		return Err("Invalid item");
	};
	let Ok(val) = val.trim().parse::<i32>() else {
		return Err("Invalid item");

sangelxyz

open Donald
open System.Data.Common
open System.Data.SQLite
open System.Threading.Tasks
open Giraffe
open Giraffe.ViewEngine
open FsToolkit.ErrorHandling
open Microsoft.AspNetCore.Builder

[<RequireQualifiedAccess>]