Reference

Public API

item	what it is
handl_language::Language	the language value: tokens, grammar, eval schemes, globals, capabilities
handl_language::Ast / AstRef	the arena and its handle
handl_value::Value / TaggedValue	the tagged value representation
hnl_engine::LanguageView	the object-safe view engines use (handl-language implements it)
handl_lib_* packages	the floor libraries every host gets for free

Crate

crate	role
handl-lang/kernel	substrate workspace

Build and test

cargo build     # sibling [patch] tables resolve deps from ../<repo>
cargo test      # cargo test --workspace

Dependencies are git deps on branch = "main"; locally the [patch] tables point at sibling checkouts (regenerated by host/scripts/dev-link.sh).