Crate tacos 

tacos

tacos is build system infrastructure on top of picante.

It provides the glue between the file system and picante’s incremental query system:

• File watching: Efficient, debounced file system notifications via notify
• Content-addressed storage: Hash-based blob storage for large artifacts
• Content hashing: Fast hashing via rapidhash for cache busting and change detection

Architecture

+-----------------------------------+
|  your build system                |  <- domain-specific queries
+-----------------------------------+
|  tacos                            |  <- file watching, CAS, hashing
+-----------------------------------+
|  picante                          |  <- pure incremental queries
+-----------------------------------+

Example

use tacos::{FileWatcher, ContentStore, content_hash};

// Content-addressed storage for build artifacts
let store = ContentStore::open(".cache/content-store")?;

// Hash content for cache keys
let hash = content_hash(b"file contents");

See Also

• picante - Async incremental query runtime
• dodeca - Static site generator built on picante + tacos

License

Licensed under either of Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0) or MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.

Re-exports

pub use cas::ContentStore;

pub use hash::InputHash;

pub use hash::content_hash;

pub use watcher::FileWatcher;

Modules

cas

Content-addressed storage for incremental builds

hash

Content hashing utilities

watcher

File system watching with debouncing