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//! 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");

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{
	"pair_lgt": {
		"prefix": "<",
		"body": [
			"<$1>"
		],
		"description": "<> pair"
	},
	"pair_bars": {
		"prefix": "|",

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// Place your settings in this file to overwrite the default settings
{
	"http.proxySupport": "off", // by default we use tabs
	"files.associations": {
		"*.pcss": "scss",
		"*.tmpl": "html",
		"*.hmd": "markdown",
		"*.sketchscript": "javascript",
		"*.hmt": "markdown"
	},

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{
	"editor.codeActionsOnSave": {
		"source.organizeImports": true
	},
	"workbench.activityBar.visible": false,
	// "editor.glyphMargin": false,
	"editor.suggest.showIcons": false,
	"editor.lightbulb.enabled": false,
	// "editor.hover.enabled": false,
	// "typescript.suggestionActions.enabled": false,

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#![allow(unused)] // silence unused warnings while exploring (to comment out)

use std::{error::Error, time::Duration};
use tokio::time::sleep;

use redis::{
	from_redis_value,
	streams::{StreamRangeReply, StreamReadOptions, StreamReadReply},
	AsyncCommands, Client,
};

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#![allow(unused)] // silence unused warnings while exploring (to comment out)

use sqlx::postgres::{PgPoolOptions, PgRow};
use sqlx::{FromRow, Row};

// Youtube episode: https://youtu.be/VuVOyUbFSI0

// region:    Section

// Start postgresql server docker image:

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#![allow(unused)] // silence unused warnings while exploring (to comment out)

use std::{error::Error, str};

use s3::bucket::Bucket;
use s3::creds::Credentials;
use s3::region::Region;
use s3::BucketConfiguration;

// Youtube Walkthrough - https://youtu.be/uQKBW8ZgYB8

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Rust-Analyzer Customization Tips

Customize mutable style

Video - Rust Tip - Customize Mutable Colors in VSCode

In the settings.json add the following:

    "editor.semanticTokenColorCustomizations": {

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// test

var math = {
	base: 0,
	add: add
};

function add(a, b) {
	return this.base + a + b;
}

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// Place your key bindings in this file to overwrite the defaults
[
	// ------ Terminal --------- //
	{
		"key": "ctrl+alt+l",
		"command": "workbench.action.terminal.focusNext"
	},
	{
		"key": "ctrl+alt+k",
		"command": "workbench.action.terminal.focusPrevious"