Crate prql_compiler

Modules

• ast
• ir
  Intermediate Representations of Abstract Syntax Tree
• json
  JSON serialization and deserialization functions
• semantic
  Semantic resolver (name resolution, type checking and lowering to RQ)
• sql
  Backend for translating RQ into SQL

Structs

• Error
• ErrorMessage
• ErrorMessages
• Errors
• Options
  Compilation options for SQL backend of the compiler.
• SourceLocation
  Location within the source file. Tuples contain:
• SourceTree
  All paths are relative to the project root.
• Span

Enums

• MessageKind
  Compile message kind. Currently only Error is implemented.
• Reason
• Target

Statics

• COMPILER_VERSION

Traits

• WithErrorInfo

Functions

• compile
  Compile a PRQL string into a SQL string.
• downcast
• pl_to_prql
  Generate PRQL code from PL AST
• pl_to_rq
  Perform semantic analysis and convert PL to RQ.
• pl_to_rq_tree
  Perform semantic analysis and convert PL to RQ.
• prql_to_pl
  Parse PRQL into a PL AST
• prql_to_pl_tree
  Parse PRQL into a PL AST
• rq_to_sql
  Generate SQL from RQ.