2 files changed, 0 insertions, 137 deletions

diff --git a/crates/ra_progress/Cargo.toml b/crates/ra_progress/Cargo.toml
deleted file mode 100644
index c7f7c6dd3..000000000
--- a/crates/ra_progress/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "ra_progress"
-version = "0.1.0"
-authors = ["rust-analyzer developers"]
-edition = "2018"
-
-[dependencies]
-crossbeam-channel = { version = "0.4" }
diff --git a/crates/ra_progress/src/lib.rs b/crates/ra_progress/src/lib.rs
deleted file mode 100644
index 0ff1f846c..000000000
--- a/crates/ra_progress/src/lib.rs
+++ /dev/null
@@ -1,129 +0,0 @@
-//! General-purpose instrumentation for progress reporting.
-//!
-//! Note:
-//! Most of the methods accept `&mut self` just to be more restrictive (for forward compat)
-//! even tho for some of them we can weaken this requirement to shared reference (`&self`).
-
-use crossbeam_channel::Receiver;
-use std::fmt;
-
-#[derive(Debug)]
-pub enum ProgressStatus<B, P> {
-    Begin(B),
-    Progress(P),
-    End,
-}
-
-pub struct Progress<B, P>(Option<crossbeam_channel::Sender<ProgressStatus<B, P>>>);
-impl<B, P> Progress<B, P> {
-    pub fn report(&mut self, payload: P) {
-        self.report_with(|| payload);
-    }
-
-    pub fn report_with(&mut self, payload: impl FnOnce() -> P) {
-        self.send_status(|| ProgressStatus::Progress(payload()));
-    }
-
-    fn send_status(&self, status: impl FnOnce() -> ProgressStatus<B, P>) {
-        if let Some(sender) = &self.0 {
-            sender.try_send(status()).expect("progress report must not block");
-        }
-    }
-}
-
-impl<B, P> Drop for Progress<B, P> {
-    fn drop(&mut self) {
-        self.send_status(|| ProgressStatus::End);
-    }
-}
-
-pub struct ProgressSource<B, P>(Option<crossbeam_channel::Sender<ProgressStatus<B, P>>>);
-impl<B, P> ProgressSource<B, P> {
-    pub fn real_if(real: bool) -> (Receiver<ProgressStatus<B, P>>, Self) {
-        if real {
-            let (sender, receiver) = crossbeam_channel::unbounded();
-            (receiver, Self(Some(sender)))
-        } else {
-            (crossbeam_channel::never(), Self(None))
-        }
-    }
-
-    pub fn begin(&mut self, payload: B) -> Progress<B, P> {
-        self.begin_with(|| payload)
-    }
-
-    pub fn begin_with(&mut self, payload: impl FnOnce() -> B) -> Progress<B, P> {
-        let progress = Progress(self.0.clone());
-        progress.send_status(|| ProgressStatus::Begin(payload()));
-        progress
-    }
-}
-
-impl<B, P> Clone for ProgressSource<B, P> {
-    fn clone(&self) -> Self {
-        Self(self.0.clone())
-    }
-}
-
-impl<B, P> fmt::Debug for ProgressSource<B, P> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_tuple("ProgressSource").field(&self.0).finish()
-    }
-}
-
-pub type U32ProgressStatus = ProgressStatus<U32ProgressReport, U32ProgressReport>;
-
-#[derive(Debug)]
-pub struct U32ProgressReport {
-    pub processed: u32,
-    pub total: u32,
-}
-impl U32ProgressReport {
-    pub fn percentage(&self) -> f64 {
-        f64::from(100 * self.processed) / f64::from(self.total)
-    }
-    pub fn to_message(&self, prefix: &str, unit: &str) -> String {
-        format!("{} ({}/{} {})", prefix, self.processed, self.total, unit)
-    }
-}
-
-pub struct U32Progress {
-    inner: Progress<U32ProgressReport, U32ProgressReport>,
-    processed: u32,
-    total: u32,
-}
-
-#[derive(Debug, Eq, PartialEq)]
-pub struct IsDone(pub bool);
-
-impl U32Progress {
-    pub fn report(&mut self, new_processed: u32) -> IsDone {
-        if self.processed < new_processed {
-            self.processed = new_processed;
-            self.inner.report(U32ProgressReport { processed: new_processed, total: self.total });
-        }
-        IsDone(self.processed >= self.total)
-    }
-}
-
-#[derive(Clone)]
-pub struct U32ProgressSource {
-    inner: ProgressSource<U32ProgressReport, U32ProgressReport>,
-}
-
-impl U32ProgressSource {
-    pub fn real_if(
-        real: bool,
-    ) -> (Receiver<ProgressStatus<U32ProgressReport, U32ProgressReport>>, Self) {
-        let (recv, inner) = ProgressSource::real_if(real);
-        (recv, Self { inner })
-    }
-
-    pub fn begin(&mut self, initial: u32, total: u32) -> U32Progress {
-        U32Progress {
-            inner: self.inner.begin(U32ProgressReport { processed: initial, total }),
-            processed: initial,
-            total,
-        }
-    }
-}