Crate geo_aid_script

Everything relating in any way to GeoScript. This is where the language gets parsed, compiled and optimized. All errors are defined and reported here as well. The largest module of Geo-AID

Modules

cli

Utilities for console printing of diagnostics.

figure

Geo-AID’s figure Intermediate Representation and all definitions related to it. Note that a part of it is also located in geo-aid-figure

geometry

Utility crate providing functions for geometry computations.

math

Math stage is responsible for most if not all of the optimizations the compiler does. It’s at this point where rules are analyzed, expressions normalized, patterns that can be optimized optimized. It’s the final and most important stage of compilation.

parser

Parses GeoScript’s tokens into a structured representation. Most of this module’s functionality is autogenerated through macros.

token

All functionality for turning scripts into series of tokens.

ty

Type constants

unit

Unit constants

unroll

The unroll step is where syntatic sugars are extended, type checks made and general script validity is checked. Technically, a script that makes it past unrolling is elligible to directly compiling and generating with no in-between steps.

Macros

span

A helper span macro accepting start line and column and end line and column. All numbers are 1-based

take_nodes

Helper macro for taking nodes out of multiple expressions.

Structs

ComplexUnit

Defines a complex unit: a product of simple units.

Enums

Error

A GeoScript error

SimpleUnit

Defines a simple unit.