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refactor(tvix/store): remove use of lazy_static

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This is now supported in the standard library via std::sync::LazyLock,
but requires some manual shuffling around of code.

Change-Id: Ifca792f4d2dbc36b703de4a4dfa406015ab86da7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12614
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
This commit is contained in:
Florian Klink 2024-10-13 19:09:15 +03:00 • committed by flokli
parent f0d594789e
commit 1c80bc4b5b
9 changed files with 118 additions and 122 deletions
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21
tvix/store/src/composition.rs
View file

@ -1,17 +1,16 @@
use lazy_static::lazy_static;
use std::sync::LazyLock;
pub use tvix_castore::composition::*;
lazy_static! {
/// The provided registry of tvix_store, which has all the builtin
/// tvix_castore (BlobStore/DirectoryStore) and tvix_store
/// (PathInfoService) implementations.
pub static ref REG: Registry = {
let mut reg = Default::default();
add_default_services(&mut reg);
reg
};
}
/// The provided registry of tvix_store, which has all the builtin
/// tvix_castore (BlobStore/DirectoryStore) and tvix_store
/// (PathInfoService) implementations.
pub static REG: LazyLock<&'static Registry> = LazyLock::new(|| {
let mut reg = Default::default();
add_default_services(&mut reg);
// explicitly leak to get an &'static, so that we gain `&Registry: Send` from `Registry: Sync`
Box::leak(Box::new(reg))
});
/// Register the builtin services of tvix_castore and tvix_store with the given
/// registry. This is useful for creating your own registry with the builtin