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base-db: add more details to panic

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This commit is contained in:
David Barsky 2025-04-28 11:37:33 -07:00
parent f6dd41e9e2
commit 9e3bbd8acc
1 changed files with 20 additions and 9 deletions
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29
crates/base-db/src/lib.rs
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@ -57,7 +57,12 @@ pub struct Files {
impl Files { impl Files {
pub fn file_text(&self, file_id: vfs::FileId) -> FileText { pub fn file_text(&self, file_id: vfs::FileId) -> FileText {
*self.files.get(&file_id).expect("Unable to fetch file; this is a bug") match self.files.get(&file_id) {
Some(text) => *text,
None => {
panic!("Unable to fetch file text for `vfs::FileId`: {:?}; this is a bug", file_id)
}
}
} }
pub fn set_file_text(&self, db: &mut dyn SourceDatabase, file_id: vfs::FileId, text: &str) { pub fn set_file_text(&self, db: &mut dyn SourceDatabase, file_id: vfs::FileId, text: &str) {
@ -93,10 +98,13 @@ impl Files {
/// Source root of the file. /// Source root of the file.
pub fn source_root(&self, source_root_id: SourceRootId) -> SourceRootInput { pub fn source_root(&self, source_root_id: SourceRootId) -> SourceRootInput {
let source_root = self let source_root = match self.source_roots.get(&source_root_id) {
.source_roots Some(source_root) => source_root,
.get(&source_root_id) None => panic!(
.expect("Unable to fetch source root id; this is a bug"); "Unable to fetch `SourceRootInput` with `SourceRootId` ({:?}); this is a bug",
source_root_id
),
};
*source_root *source_root
} }
@ -121,10 +129,13 @@ impl Files {
} }
pub fn file_source_root(&self, id: vfs::FileId) -> FileSourceRootInput { pub fn file_source_root(&self, id: vfs::FileId) -> FileSourceRootInput {
let file_source_root = self let file_source_root = match self.file_source_roots.get(&id) {
.file_source_roots Some(file_source_root) => file_source_root,
.get(&id) None => panic!(
.expect("Unable to fetch FileSourceRootInput; this is a bug"); "Unable to get `FileSourceRootInput` with `vfs::FileId` ({:?}); this is a bug",
id
),
};
*file_source_root *file_source_root
} }