Crate toasty_cli 

A library for building Toasty command-line tools.

toasty-cli provides ToastyCli, a ready-made CLI runner that wraps a [toasty::Db] handle and exposes database migration subcommands (generate, apply, drop, reset, snapshot). It uses [clap] for argument parsing and [dialoguer] for interactive prompts.

The crate also exposes the underlying configuration used by the command runner. Reusable migration history, snapshot, and generation types live in [toasty::migration].

Main types

• ToastyCli — parses CLI arguments and dispatches to the appropriate migration subcommand.
• Config / MigrationConfig — configure migration paths, prefix styles, and checksum behavior. Loaded from a Toasty.toml file or built programmatically.
• [toasty::migration::History] / [toasty::migration::HistoryEntry] — read and write the TOML history that tracks which migrations exist.
• [toasty::migration::Snapshot] — read and write schema snapshot TOML files.

Examples

use toasty_cli::ToastyCli;

let db = toasty::Db::builder("sqlite::memory:").build().await?;
let cli = ToastyCli::new(db);
cli.parse_and_run().await?;

Structs

ApplyCommand

Applies pending migrations to the database.

Config

Configuration for Toasty CLI operations.

DropCommand

Removes a migration from the history and deletes its files on disk.

GenerateCommand

Generates a new SQL migration from the current schema diff.

MigrationCommand

Top-level migration subcommand.

MigrationConfig

Configuration for migration operations.

ResetCommand

Drops all tables in the database, then optionally re-applies migrations.

SnapshotCommand

Prints the current schema as a TOML snapshot to stdout.

ToastyCli

A CLI runner that dispatches migration subcommands against a [Db].

Enums

MigrationPrefixStyle

Controls the prefix format used when naming generated migration files.