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tiny changes to rustical_xml

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Lennart
2025-05-14 19:43:09 +02:00
parent 8f69bc839a
commit 1436af1f9c
3 changed files with 24 additions and 36 deletions
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0
crates/xml/derive/src/common.rs → crates/xml/derive/src/generic.rs
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6
crates/xml/derive/src/lib.rs
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@@ -1,15 +1,15 @@
use core::panic;
use syn::{parse_macro_input, DeriveInput};
use syn::{DeriveInput, parse_macro_input};
pub(crate) mod attrs;
mod common;
mod field;
mod generic;
mod variant;
mod xml_enum;
mod xml_struct;
pub(crate) use common::*;
pub(crate) use field::Field;
pub(crate) use generic::*;
pub(crate) use variant::Variant;
pub(crate) use xml_enum::Enum;
pub(crate) use xml_struct::NamedStruct;

54
crates/xml/derive/src/xml_struct.rs
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@@ -19,36 +19,27 @@ impl NamedStruct {
pub fn parse(input: &DeriveInput, data: &DataStruct) -> Self {
let attrs = StructAttrs::from_derive_input(input).unwrap();
match &data.fields {
syn::Fields::Named(named) => NamedStruct {
fields: named
.named
.iter()
.enumerate()
.map(|(i, field)| Field::from_syn_field(field.to_owned(), i))
.collect(),
attrs,
ident: input.ident.to_owned(),
generics: input.generics.to_owned(),
},
syn::Fields::Unnamed(unnamed) => NamedStruct {
fields: unnamed
.unnamed
.iter()
.enumerate()
.map(|(i, field)| Field::from_syn_field(field.to_owned(), i))
.collect(),
attrs,
ident: input.ident.to_owned(),
generics: input.generics.to_owned(),
},
let fields = match &data.fields {
syn::Fields::Named(named) => named
.named
.iter()
.enumerate()
.map(|(i, field)| Field::from_syn_field(field.to_owned(), i))
.collect(),
syn::Fields::Unnamed(unnamed) => unnamed
.unnamed
.iter()
.enumerate()
.map(|(i, field)| Field::from_syn_field(field.to_owned(), i))
.collect(),
syn::Fields::Unit => vec![],
};
syn::Fields::Unit => NamedStruct {
fields: vec![],
attrs,
ident: input.ident.to_owned(),
generics: input.generics.to_owned(),
},
NamedStruct {
fields,
attrs,
ident: input.ident.to_owned(),
generics: input.generics.to_owned(),
}
}
}
@@ -184,10 +175,7 @@ impl NamedStruct {
Event::Decl(_) => { /* <?xml ... ?> ignore this */ }
Event::Comment(_) => { /* ignore */ }
Event::DocType(_) => { /* ignore */ }
Event::PI(_) => {
// Error: not supported
return Err(XmlError::UnsupportedEvent("Processing instruction"));
}
Event::PI(_) => { /* ignore */ }
Event::End(end) => {
unreachable!("Unexpected closing tag for wrong element, should be handled by quick_xml");
}