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remove Document::format_and_save

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This commit is contained in:
Skyler Hawthorne 2022-09-16 23:32:25 -04:00
parent 3f07885b35
commit 9e64974f13
1 changed files with 3 additions and 40 deletions
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43
helix-view/src/document.rs
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@ -520,32 +520,12 @@ impl Document {
path: Option<P>,
force: bool,
) -> Result<(), anyhow::Error> {
self.save_impl::<futures_util::future::Ready<_>, _>(None, path, force)
}
pub fn format_and_save<F, P>(
&mut self,
formatting: Option<F>,
path: Option<P>,
force: bool,
) -> anyhow::Result<()>
where
F: Future<Output = Result<Transaction, FormatterError>> + 'static + Send,
P: Into<PathBuf>,
{
self.save_impl(formatting, path, force)
self.save_impl::<futures_util::future::Ready<_>, _>(path, force)
}
/// The `Document`'s text is encoded according to its encoding and written to the file located
/// at its `path()`.
///
/// If `formatting` is present, it supplies some changes that we apply to the text before saving.
fn save_impl<F, P>(
&mut self,
formatting: Option<F>,
path: Option<P>,
force: bool,
) -> Result<(), anyhow::Error>
fn save_impl<F, P>(&mut self, path: Option<P>, force: bool) -> Result<(), anyhow::Error>
where
F: Future<Output = Result<Transaction, FormatterError>> + 'static + Send,
P: Into<PathBuf>,
@ -561,7 +541,7 @@ impl Document {
// we clone and move text + path into the future so that we asynchronously save the current
// state without blocking any further edits.
let mut text = self.text().clone();
let text = self.text().clone();
let path = match path {
Some(path) => helix_core::path::get_canonicalized_path(&path.into())?,
@ -602,23 +582,6 @@ impl Document {
}
}
if let Some(fmt) = formatting {
match fmt.await {
Ok(transaction) => {
let success = transaction.changes().apply(&mut text);
if !success {
// This shouldn't happen, because the transaction changes were generated
// from the same text we're saving.
log::error!("failed to apply format changes before saving");
}
}
Err(err) => {
// formatting failed: report error, and save file without modifications
log::error!("{}", err);
}
}
}
let mut file = File::create(&path).await?;
to_writer(&mut file, encoding, &text).await?;