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| author | Jakub Jirutka <jakub@jirutka.cz> | 2022-09-04 15:26:19 +0200 |
|---|---|---|
| committer | Jakub Jirutka <jakub@jirutka.cz> | 2022-09-06 01:14:19 +0200 |
| commit | db72812f01027ab2abd2226a0edaf3161f32e274 (patch) | |
| tree | ae4369b4d1caf3bc24fd0b7b946c15621343255e /doc/book/working-documents/migration-04.md | |
| parent | 729a910e14bc44925175ea8240d0c16fdfc18103 (diff) | |
| download | garage-db72812f01027ab2abd2226a0edaf3161f32e274.tar.gz garage-db72812f01027ab2abd2226a0edaf3161f32e274.zip | |
Use the new cargo feature resolver "2"
Garage currently uses the legacy resolver "1". The new one is used
by default if the root package specifies 'edition = 2021', which
Garage does not (yet).
The problem with the legacy resolver is, among others, that features
enabled by dev-dependencies are propagated to normal dependencies.
This affects e.g. hyper - one of the dev-dependencies enables "http2"
feature that adds many extra dependencies. If we build garage without
opentelemetry-otlp (this is enabled in the following commit), there's
no normal dependency enabling "http2" feature.
See https://doc.rust-lang.org/cargo/reference/resolver.html#feature-resolver-version-2
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