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Add new type HoverResult to contain the results of hovering

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This makes testing hovers easier as well as allows us to do more things with the
results if needed.
This commit is contained in:
Ville Penttinen 2019-02-26 18:56:04 +02:00
parent 3ec2584148
commit 6f5fd6c9de
3 changed files with 149 additions and 16 deletions
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3
crates/ra_ide_api/src/lib.rs
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@ -58,6 +58,7 @@ pub use crate::{
navigation_target::NavigationTarget,
references::ReferenceSearchResult,
assists::{Assist, AssistId},
hover::{HoverResult},
};
pub use ra_ide_api_light::{
Fold, FoldKind, HighlightedRange, Severity, StructureNode, LocalEdit,
@ -328,7 +329,7 @@ impl Analysis {
}
/// Returns a short text describing element at position.
pub fn hover(&self, position: FilePosition) -> Cancelable<Option<RangeInfo<String>>> {
pub fn hover(&self, position: FilePosition) -> Cancelable<Option<RangeInfo<HoverResult>>> {
self.with_db(|db| hover::hover(db, position))
}