#syn #layout #type-layout #patched

macro type-layout-syn2-derive

Derive macro implementation for type-layout crate. Patched for syn 2.

1 unstable release

0.2.0 May 16, 2024

#6 in #patched


Used in type-layout-syn2

MIT/Apache

7KB
73 lines

[!NOTE]
This is only a patched version of the original type-layout for using syn 2 instead of syn 1. This crate will be yanked when the original author applied the patch. See the PR for progress on this matter. The patch contains following changes:

  • Use syn v2 as dependency instead of syn v1.0.40.
  • Use memoffset v0.9 instead of v0.5 for fixing a known bug in memoffset where uninitialized memory could be read.
  • Update Rust MSRV to 1.60 (inherited from syn 2).
  • Change Field struct to enum in TypeLayoutInfo from published source to be feature-synced with v0.2.0 on crates.io.

Use this patch like this type-layout = { version = "0.2", package = "type-layout-syn2" }. While the changes are technically breaking, the original author will decide the actual version.

Dependencies

~235–680KB
~16K SLoC