Module error 

Error types and compiled expression wrappers for the JIT compiler.

Defines CompileError for compilation failures, function pointer types for compiled filters and scalars, and the CompiledExpr / MaybeCompiledExpr wrappers used by downstream pipeline stages.

Enums

CompileError

Errors that can occur during expression compilation.

CompiledExpr

A successfully compiled expression, either a filter or a scalar projection.

ExtractError

Errors that can occur during pipeline extraction from a logical plan.

MaybeCompiledExpr

Result of attempting to compile an expression.

Type Aliases

FilterFn

A compiled filter function: fn(row_ptr: *const u8) -> u8.

ScalarFn

A compiled scalar function: fn(row_ptr: *const u8, out_ptr: *mut u8) -> u8.