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xml: Remove generics from XmlSerialize

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Lennart
2025-07-02 19:02:25 +02:00
parent a18ff2b400
commit d8e4bd1cc4
9 changed files with 26 additions and 32 deletions
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24
crates/xml/src/se.rs
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@@ -7,24 +7,24 @@ use std::collections::HashMap;
pub use xml_derive::XmlSerialize;
pub trait XmlSerialize {
fn serialize<W: std::io::Write>(
fn serialize(
&self,
ns: Option<Namespace>,
tag: Option<&[u8]>,
namespaces: &HashMap<Namespace, &[u8]>,
writer: &mut quick_xml::Writer<W>,
writer: &mut quick_xml::Writer<&mut [u8]>,
) -> std::io::Result<()>;
fn attributes<'a>(&self) -> Option<Vec<Attribute<'a>>>;
}
impl<T: XmlSerialize> XmlSerialize for Option<T> {
fn serialize<W: std::io::Write>(
fn serialize(
&self,
ns: Option<Namespace>,
tag: Option<&[u8]>,
namespaces: &HashMap<Namespace, &[u8]>,
writer: &mut quick_xml::Writer<W>,
writer: &mut quick_xml::Writer<&mut [u8]>,
) -> std::io::Result<()> {
if let Some(some) = self {
some.serialize(ns, tag, namespaces, writer)
@@ -39,36 +39,30 @@ impl<T: XmlSerialize> XmlSerialize for Option<T> {
}
pub trait XmlSerializeRoot {
fn serialize_root<W: std::io::Write>(
&self,
writer: &mut quick_xml::Writer<W>,
) -> std::io::Result<()>;
fn serialize_root(&self, writer: &mut quick_xml::Writer<&mut [u8]>) -> std::io::Result<()>;
fn serialize_to_string(&self) -> std::io::Result<String> {
let mut buf: Vec<_> = b"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".into();
let mut writer = quick_xml::Writer::new(&mut buf);
let mut writer = quick_xml::Writer::new(buf.as_mut_slice());
self.serialize_root(&mut writer)?;
Ok(String::from_utf8_lossy(&buf).to_string())
}
}
impl<T: XmlSerialize + XmlRootTag> XmlSerializeRoot for T {
fn serialize_root<W: std::io::Write>(
&self,
writer: &mut quick_xml::Writer<W>,
) -> std::io::Result<()> {
fn serialize_root(&self, writer: &mut quick_xml::Writer<&mut [u8]>) -> std::io::Result<()> {
let namespaces = Self::root_ns_prefixes();
self.serialize(Self::root_ns(), Some(Self::root_tag()), &namespaces, writer)
}
}
impl XmlSerialize for () {
fn serialize<W: std::io::Write>(
fn serialize(
&self,
ns: Option<Namespace>,
tag: Option<&[u8]>,
namespaces: &HashMap<Namespace, &[u8]>,
writer: &mut quick_xml::Writer<W>,
writer: &mut quick_xml::Writer<&mut [u8]>,
) -> std::io::Result<()> {
let prefix = ns
.map(|ns| namespaces.get(&ns))