- fix
from
andmerge_fn
when usingcfg
attrs on the original struct fields - upgrade dependencies, bumping minimum supported rustc version to 1.61 (required by latest
syn
)
- update to syn v2.0, bumping minimum rustc version to 1.56.0
- add feature list and attribute order note to documentation
- add ability to generate
impl From<Original> for Opt
thanks to Han Yang