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fix deadlock

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This commit is contained in:
Aiden McClelland
2024-03-07 16:43:13 -07:00
parent 2e7c3bf789
commit 8665342edf
4 changed files with 9 additions and 8 deletions
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13
core/startos/src/db/prelude.rs
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@@ -1,4 +1,5 @@
use std::collections::BTreeMap;
use std::future::Future;
use std::marker::PhantomData;
use std::panic::UnwindSafe;
use std::str::FromStr;
@@ -30,19 +31,17 @@ where
patch_db::value::from_value(value).with_kind(ErrorKind::Deserialization)
}
#[async_trait::async_trait]
pub trait PatchDbExt {
async fn peek(&self) -> DatabaseModel;
async fn mutate<U: UnwindSafe + Send>(
fn peek(&self) -> impl Future<Output = DatabaseModel> + Send;
fn mutate<U: UnwindSafe + Send>(
&self,
f: impl FnOnce(&mut DatabaseModel) -> Result<U, Error> + UnwindSafe + Send,
) -> Result<U, Error>;
async fn map_mutate(
) -> impl Future<Output = Result<U, Error>> + Send;
fn map_mutate(
&self,
f: impl FnOnce(DatabaseModel) -> Result<DatabaseModel, Error> + UnwindSafe + Send,
) -> Result<DatabaseModel, Error>;
) -> impl Future<Output = Result<DatabaseModel, Error>> + Send;
}
#[async_trait::async_trait]
impl PatchDbExt for PatchDb {
async fn peek(&self) -> DatabaseModel {
DatabaseModel::from(self.dump(&ROOT).await.value)