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instant-xml
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Fully qualify calls to FromXml trait methods

This commit is contained in:
Dirkjan Ochtman 2022-12-02 09:27:05 +01:00
parent f4fb07fca6
commit 0bfd37a9d7
1 changed files with 16 additions and 17 deletions
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33
instant-xml-macros/src/de.rs
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@ -130,20 +130,18 @@ fn deserialize_forward_enum(
if !matches.is_empty() {
matches.extend(quote!(||));
}
matches.extend(quote!(#no_lifetime_type::matches(id, field)));
matches.extend(quote!(<#no_lifetime_type as FromXml>::matches(id, field)));
if !variants.is_empty() {
variants.extend(quote!(else));
}
let v_ident = &variant.ident;
variants.extend(
quote!(if <#no_lifetime_type as FromXml>::matches(id, None) {
let mut value = None;
#no_lifetime_type::deserialize(deserializer, &mut value)?;
*into = value.map(#ident::#v_ident);
}),
);
variants.extend(quote!(if <#no_lifetime_type as FromXml>::matches(id, None) {
let mut value = None;
<#no_lifetime_type as FromXml>::deserialize(deserializer, &mut value)?;
*into = value.map(#ident::#v_ident);
}));
}
let generics = meta.xml_generics(borrowed);
@ -153,6 +151,7 @@ fn deserialize_forward_enum(
impl #xml_impl_generics FromXml<'xml> for #ident #ty_generics #where_clause {
#[inline]
fn matches(id: ::instant_xml::Id<'_>, field: Option<::instant_xml::Id<'_>>) -> bool {
use ::instant_xml::FromXml;
#matches
}
@ -161,7 +160,7 @@ fn deserialize_forward_enum(
into: &mut Option<Self>,
) -> Result<(), ::instant_xml::Error> {
use ::instant_xml::de::Node;
use ::instant_xml::Error;
use ::instant_xml::{Error, FromXml};
let id = deserializer.parent();
#variants else {
@ -273,7 +272,7 @@ fn deserialize_struct(
into: &mut Option<Self>,
) -> Result<(), ::instant_xml::Error> {
use ::instant_xml::de::Node;
use ::instant_xml::{Error, Id, Kind};
use ::instant_xml::{Error, FromXml, Id, Kind};
enum __Elements {
#elements_enum
@ -425,7 +424,7 @@ fn named_field(
));
} else {
tokens.r#match.extend(quote!(
__Elements::#enum_name => match <#no_lifetime_type>::KIND {
__Elements::#enum_name => match <#no_lifetime_type as FromXml>::KIND {
Kind::Element => {
let mut nested = deserializer.nested(data);
FromXml::deserialize(&mut nested, &mut #enum_name)?;
@ -457,7 +456,7 @@ fn named_field(
tokens.r#match.extend(quote!(
__Attributes::#enum_name => {
let mut nested = deserializer.for_node(Node::AttributeValue(attr.value));
let new = <#no_lifetime_type>::deserialize(&mut nested, &mut #enum_name)?;
let new = <#no_lifetime_type as FromXml>::deserialize(&mut nested, &mut #enum_name)?;
},
));
}
@ -466,7 +465,7 @@ fn named_field(
return_val.extend(quote!(
#field_name: match #enum_name {
Some(v) => v,
None => <#no_lifetime_type>::missing_value()?,
None => <#no_lifetime_type as FromXml>::missing_value()?,
},
));
@ -527,7 +526,7 @@ fn deserialize_tuple_struct(
into: &mut Option<Self>,
) -> Result<(), ::instant_xml::Error> {
use ::instant_xml::de::Node;
use ::instant_xml::{Error, Id, Kind};
use ::instant_xml::{Error, FromXml, Id, Kind};
#declare_values
deserializer.ignore()?;
@ -559,7 +558,7 @@ fn unnamed_field(
Some(Ok(Node::Open(data))) => {
let mut nested = deserializer.nested(data);
let mut value: Option<#no_lifetime_type> = None;
<#no_lifetime_type>::deserialize(&mut nested, &mut value)?;
<#no_lifetime_type as FromXml>::deserialize(&mut nested, &mut value)?;
nested.ignore()?;
value
}
@ -569,7 +568,7 @@ fn unnamed_field(
}
Kind::Scalar => {
let mut value: Option<#no_lifetime_type> = None;
<#no_lifetime_type>::deserialize(deserializer, &mut value)?;
<#no_lifetime_type as FromXml>::deserialize(deserializer, &mut value)?;
value
}
};
@ -578,7 +577,7 @@ fn unnamed_field(
return_val.extend(quote!(
match #name {
Some(v) => v,
None => <#no_lifetime_type>::missing_value()?,
None => <#no_lifetime_type as FromXml>::missing_value()?,
},
));
}