sheepla sheepla

Scalaで世界に挨拶してみる

coursier はScalaやJavaのパッケージやツール（例：sbt、scala、scala-cli、jvm など）を素早くインストール・管理できるツール。

coursier/coursier - GitHub

# On Linux x86-64 (aka AMD64)

String:
A growable, heap-allocated string type. It's the most common string type used in Rust and is often used when you need to modify the string's contents.
&str:
A string slice, which is a reference to a portion of a string, usually a part of a String or a string literal. It is an immutable reference to a sequence of UTF-8 encoded bytes.

	SQLite version 3.50.4 2025-07-30 19:33:53
	Enter ".help" for usage hints.
	sqlite> .schema
	CREATE TABLE IF NOT EXISTS "__EFMigrationsLock" (
	"Id" INTEGER NOT NULL CONSTRAINT "PK___EFMigrationsLock" PRIMARY KEY,
	"Timestamp" TEXT NOT NULL
	);
	CREATE TABLE IF NOT EXISTS "__EFMigrationsHistory" (
	"MigrationId" TEXT NOT NULL CONSTRAINT "PK___EFMigrationsHistory" PRIMARY KEY,
	"ProductVersion" TEXT NOT NULL

	[package]
	name = "utoipa_scalar_example"
	version = "0.1.0"
	edition = "2024"

	[dependencies]
	axum = "0.7"
	tokio = { version = "1", features = ["full"] }
	utoipa = { version = "4", features = ["axum_extras"] }
	utoipa-swagger-ui = "5"

	import { useState } from "react";
	import { Controller, useForm } from "react-hook-form";
	import {
	Alert,
	Button,
	Checkbox,
	CircularProgress,
	FormControlLabel,
	MenuItem,
	Snackbar,

	[package]
	name = "rustyfeed"
	version = "0.1.0"
	edition = "2024"

	[dependencies]
	clap = { version = "4.5.32", features = ["derive"] }
	reqwest = "0.12.15"
	serde = { version = "1.0.219", features = ["derive"] }
	syndication = "0.5.0"

	# About:
	# Dockerfile for SML# a Standard ML family programming language
	# See:
	# https://github.com/smlsharp/smlsharp
	# Usage:
	# docker build -t smlsharp .
	# docker run --rm -it smlsharp:latest rlwrap smlsharp
	#
	FROM --platform=linux/x86-64 debian:buster

	mod cli {
	use std::io::Write;

	#[derive(Debug, thiserror::Error)]
	pub enum CliError {
	#[error("failed to flush stdout: {0}")]
	Flush(std::io::Error),

	#[error("failed read line: {0}")]
	ReadLine(std::io::Error),

	/// A module for emitting [`Event`] defined in this module by internally looping events and handling crossterm events
	use crossterm::event::{Event as CrosstermEvent, EventStream as CrosstermEventStream};
	use pin_project::pin_project;
	use std::time::Duration;
	use tokio::sync::mpsc;
	use tokio_stream::{Stream, StreamExt};

	#[derive(Debug, Clone, Copy)]
	pub enum Event {
	Tick,