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use super::*;
#[derive(Debug)]
pub struct SerializeFieldMap<'a, T>(&'a T);
pub trait AsMap: Sized + sealed::Sealed {
fn field_map(&self) -> SerializeFieldMap<'_, Self> {
SerializeFieldMap(self)
}
}
impl<'a> AsMap for Event<'a> {}
impl<'a> AsMap for Attributes<'a> {}
impl<'a> AsMap for Record<'a> {}
impl<'a> Serialize for SerializeFieldMap<'a, Event<'_>> {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let len = self.0.metadata().fields().len();
let serializer = serializer.serialize_map(Some(len))?;
let mut visitor = SerdeMapVisitor::new(serializer);
self.0.record(&mut visitor);
visitor.finish()
}
}
impl<'a> Serialize for SerializeFieldMap<'a, Attributes<'_>> {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let len = self.0.metadata().fields().len();
let serializer = serializer.serialize_map(Some(len))?;
let mut visitor = SerdeMapVisitor::new(serializer);
self.0.record(&mut visitor);
visitor.finish()
}
}
impl<'a> Serialize for SerializeFieldMap<'a, Record<'_>> {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let serializer = serializer.serialize_map(None)?;
let mut visitor = SerdeMapVisitor::new(serializer);
self.0.record(&mut visitor);
visitor.finish()
}
}