bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/span/src/lib.rs')
-rw-r--r--crates/span/src/lib.rs18
1 files changed, 7 insertions, 11 deletions
diff --git a/crates/span/src/lib.rs b/crates/span/src/lib.rs
index 1a8aaeb715..bfe7b2620d 100644
--- a/crates/span/src/lib.rs
+++ b/crates/span/src/lib.rs
@@ -24,8 +24,6 @@ pub use syntax::Edition;
pub use text_size::{TextRange, TextSize};
pub use vfs::FileId;
-pub type Span = SpanData<SyntaxContext>;
-
impl Span {
pub fn cover(self, other: Span) -> Span {
if self.anchor != other.anchor {
@@ -61,13 +59,17 @@ impl Span {
}
Some(Span { range: self.range.cover(other.range), anchor: other.anchor, ctx: other.ctx })
}
+
+ pub fn eq_ignoring_ctx(self, other: Self) -> bool {
+ self.anchor == other.anchor && self.range == other.range
+ }
}
/// Spans represent a region of code, used by the IDE to be able link macro inputs and outputs
/// together. Positions in spans are relative to some [`SpanAnchor`] to make them more incremental
/// friendly.
#[derive(Clone, Copy, PartialEq, Eq, Hash)]
-pub struct SpanData<Ctx> {
+pub struct Span {
/// The text range of this span, relative to the anchor.
/// We need the anchor for incrementality, as storing absolute ranges will require
/// recomputation on every change in a file at all times.
@@ -75,10 +77,10 @@ pub struct SpanData<Ctx> {
/// The anchor this span is relative to.
pub anchor: SpanAnchor,
/// The syntax context of the span.
- pub ctx: Ctx,
+ pub ctx: SyntaxContext,
}
-impl<Ctx: fmt::Debug> fmt::Debug for SpanData<Ctx> {
+impl fmt::Debug for Span {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
if f.alternate() {
fmt::Debug::fmt(&self.anchor.file_id.file_id().index(), f)?;
@@ -98,12 +100,6 @@ impl<Ctx: fmt::Debug> fmt::Debug for SpanData<Ctx> {
}
}
-impl<Ctx: Copy> SpanData<Ctx> {
- pub fn eq_ignoring_ctx(self, other: Self) -> bool {
- self.anchor == other.anchor && self.range == other.range
- }
-}
-
impl fmt::Display for Span {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt::Debug::fmt(&self.anchor.file_id.file_id().index(), f)?;