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Merge #324

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324: Fix storage examples r=nikomatsakis a=brson



Co-authored-by: Brian Anderson <andersrb@gmail.com>
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bors[bot] 2022-08-06 14:46:10 +00:00 committed by GitHub
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2
book/src/tutorial/db.md
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@ -33,7 +33,7 @@ In addition to the struct itself, we must add an impl of `salsa::Database`:
If you want to permit accessing your database from multiple threads at once, then you also need to implement the `ParallelDatabase` trait:
```rust
{{#include ../../../calc-example/calc/src/db.rs:db_impl}}
{{#include ../../../calc-example/calc/src/db.rs:par_db_impl}}
```
## Implementing the `Default` trait

2
components/salsa-2022/src/database.rs
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@ -67,7 +67,7 @@ pub trait ParallelDatabase: Database + Send {
/// fn snapshot(&self) -> Snapshot<Self> {
/// Snapshot::new(
/// MyDatabaseType {
/// runtime: self.runtime.snapshot(self),
/// runtime: self.storage.snapshot(),
/// other_field: self.other_field.clone(),
/// }
/// )