Crate moore_common

This crate contains the fundamental utilities used to by the rest of the moore compiler.

Re-exports

pub use self::id::NodeId;

Modules

arenas

Multi-type arena allocation

errors

Utilities to implement diagnostics and error reporting facilities.

grind

This module provides an abstraction similar to iterators. Elements are produced in one direction, while errors bubble backwards until they are vented. This allows for complex transformation chains such as lexical analyzers and parsers to be constructed, where errors, warnings, or notices might be emitted without disturbing the transformation.

id

lexer

Lexer utilities.

name

A name table that internalizes all names presented to it and allows for them to be referred to by a lightweight tag. This structure is heavily inspired by the interner used in the Rust compiler.

score

This module implements the scoreboard building blocks. Scoreboards are the driving mechanism behind moore. They keep track of the results of each compilation step for every node in the graph. Each node can be accessed in a type safe manner by its ID.

source

A global source file table that assigns an opaque ID to each processed source file. This helps keeping the source location lean and allow for simple querying of information.

util

A collection of utility traits and functions specific to VHDL.

Macros

debugln

Print debug information. Omitted in release builds.

make_arenas

Generate a collection of arenas for different types.

node_ref

Create a new node reference.

node_ref_group

Create a new group of node references.

node_storage

Create a new table that implements the NodeStorage trait.

Structs

Session

SessionOptions

A set of options for a session.

Verbosity

A set of verbosity options for a session.

Traits

SessionContext

Access session options and emit diagnostics.