Rename ra_hir -> hir

crates/hir/src/lib.rs

@@ -0,0 +1,59 @@
+//! HIR (previously known as descriptors) provides a high-level object oriented
+//! access to Rust code.
+//!
+//! The principal difference between HIR and syntax trees is that HIR is bound
+//! to a particular crate instance. That is, it has cfg flags and features
+//! applied. So, the relation between syntax and HIR is many-to-one.
+//!
+//! HIR is the public API of the all of the compiler logic above syntax trees.
+//! It is written in "OO" style. Each type is self contained (as in, it knows it's
+//! parents and full context). It should be "clean code".
+//!
+//! `hir_*` crates are the implementation of the compiler logic.
+//! They are written in "ECS" style, with relatively little abstractions.
+//! Many types are not self-contained, and explicitly use local indexes, arenas, etc.
+//!
+//! `hir` is what insulates the "we don't know how to actually write an incremental compiler"
+//! from the ide with completions, hovers, etc. It is a (soft, internal) boundary:
+//! https://www.tedinski.com/2018/02/06/system-boundaries.html.
+
+#![recursion_limit = "512"]
+
+mod semantics;
+pub mod db;
+mod source_analyzer;
+
+pub mod diagnostics;
+
+mod from_id;
+mod code_model;
+
+mod has_source;
+
+pub use crate::{
+    code_model::{
+        Adt, AsAssocItem, AssocItem, AssocItemContainer, AttrDef, Callable, CallableKind, Const,
+        Crate, CrateDependency, DefWithBody, Docs, Enum, EnumVariant, Field, FieldSource, Function,
+        GenericDef, HasAttrs, HasVisibility, ImplDef, Local, MacroDef, Module, ModuleDef, ScopeDef,
+        Static, Struct, Trait, Type, TypeAlias, TypeParam, Union, VariantDef, Visibility,
+    },
+    has_source::HasSource,
+    semantics::{original_range, PathResolution, Semantics, SemanticsScope},
+};
+
+pub use hir_def::{
+    adt::StructKind,
+    attr::Attrs,
+    body::scope::ExprScopes,
+    builtin_type::BuiltinType,
+    docs::Documentation,
+    nameres::ModuleSource,
+    path::{ModPath, Path, PathKind},
+    type_ref::{Mutability, TypeRef},
+};
+pub use hir_expand::{
+    hygiene::Hygiene, name::Name, HirFileId, InFile, MacroCallId, MacroCallLoc,
+    MacroDefId, /* FIXME */
+    MacroFile, Origin,
+};
+pub use hir_ty::display::HirDisplay;