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use futures::{AsyncWrite, Sink};
use crate::{
element::{Element, Name, Namespace},
error::Error,
};
pub struct Writer<W> {
stream: W,
depth: Vec<Name>,
namespaces: Vec<(usize, Namespace)>,
}
impl<W: AsyncWrite> Writer<W> {
pub async fn write(&self, element: impl Into<Element>) -> Result<(), Error> {
todo!()
}
pub async fn write_start(&self, element: impl Into<Element>) -> Result<(), Error> {
todo!()
}
pub async fn write_end(&self) -> Result<(), Error> {
todo!()
}
}
impl<W: AsyncWrite, E: Into<Element>> Sink<E> for Writer<W> {
type Error = Error;
fn poll_ready(
self: std::pin::Pin<&mut Self>,
cx: &mut std::task::Context<'_>,
) -> std::task::Poll<Result<(), Self::Error>> {
todo!()
}
fn start_send(self: std::pin::Pin<&mut Self>, item: E) -> Result<(), Self::Error> {
todo!()
}
fn poll_flush(
self: std::pin::Pin<&mut Self>,
cx: &mut std::task::Context<'_>,
) -> std::task::Poll<Result<(), Self::Error>> {
todo!()
}
fn poll_close(
self: std::pin::Pin<&mut Self>,
cx: &mut std::task::Context<'_>,
) -> std::task::Poll<Result<(), Self::Error>> {
todo!()
}
}
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