Crate ifc_lite_ffi 

C FFI bindings for ifc-lite.

Exports functions for use via P/Invoke from C#:

• ifc_lite_parse: parse an IFC file and return JSON bytes
• ifc_lite_parse_ex: parse with configurable opening filter
• ifc_lite_free: free a buffer previously returned by parse functions

Build: cargo build --profile server-release -p ifc-lite-ffi Output: target/server-release/ifc_lite_ffi.dll

The server-release profile is mandatory, not a convenience: the workspace default release profile sets panic = 'abort', which turns the catch_unwind guards below into no-ops. Built that way, a parser panic aborts the entire host CAD process instead of returning error code 3. server-release inherits release but restores panic = "unwind".

Functions

ifc_lite_free^⚠

Free a buffer previously returned by ifc_lite_parse or ifc_lite_parse_ex.

ifc_lite_parse^⚠

Parse an IFC file and return JSON bytes.

ifc_lite_parse_ex^⚠

Parse an IFC file with a configurable opening filter and return JSON bytes.