Prisma Schema Language implementation

This directory contains the crates responsible for parsing, validating and formatting Prisma schemas. The entrypoint is psl, it is the public API for other parts of prisma-engines.

Organization

The crate dependency graph is and should remain simple:

diagnostics → schema-ast → parser-database → psl-core builtin-connectors → psl

dml is a separate data structure that can optionally be produced ("lifted") from a validated schema.