partially-applied: [PATCH perlmod 2/4] value: implement serde::de::IntoDeserializer on Value

[Wolfgang Bumiller <w.bumiller@proxmox.com>]

On Thu, Jul 23, 2026 at 09:34:51AM +0200, Wolfgang Bumiller wrote:
> On Mon, Jul 20, 2026 at 05:25:38PM +0200, Max R. Carrara wrote:
> > For better compatibility with serde, we implement
> > `serde::de::IntoDeserializer` on `Value`. This allows us to skip
> > explicitly converting to the `Value` deserializer in `perlmod::de`.
> > 
> > Signed-off-by: Max R. Carrara <m.carrara@proxmox.com>
> > ---
> >  perlmod-macro/src/function.rs | 2 +-
> >  perlmod/src/value.rs          | 9 +++++++++
> >  2 files changed, 10 insertions(+), 1 deletion(-)
> > 
> > diff --git a/perlmod-macro/src/function.rs b/perlmod-macro/src/function.rs
> > index 0a4cf0e..8b5d689 100644
> > --- a/perlmod-macro/src/function.rs
> > +++ b/perlmod-macro/src/function.rs
> > @@ -136,7 +136,7 @@ impl ArgumentAttrs {
> >                      let _guard = ::perlmod::__private__::InParameterDeserialization::guard();
> >                      match <#arg_type as ::perlmod::__private__::serde::Deserialize>::deserialize(
> >                          ::perlmod::__private__::serde::de::value::SeqDeserializer::new(
> > -                            #extracted_name.map(::perlmod::de::Deserializer::<'static>::from_value)
> > +                            #extracted_name
> >                          )
> >                      ) {
> >                          Ok(arg) => arg,
> > diff --git a/perlmod/src/value.rs b/perlmod/src/value.rs
> > index 1240eb5..5c2d432 100644
> > --- a/perlmod/src/value.rs
> > +++ b/perlmod/src/value.rs
> > @@ -3,6 +3,7 @@
> >  
> >  use std::fmt;
> >  
> > +use serde::de::IntoDeserializer;
> 
> For a single-use I'd rather skip the import.
> 
> That said, if we do this at all, one might wonder whether `&'de Value`
> should also be IntoDeserializer (via `de::from_ref_value`).

Applied this and patch 1 anyway now. Could add this later if we need it.