[services][backup] Bootstrap new Rust project
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Authored by bartek on Dec 8 2022, 4:08 AM.

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Summary

Created a standard cargo project structure. Linked proto code generation.

Adding @ashoat as creating a project introduces dependencies. These are almost 1:1 copy-pasted from blob service.

Depends on D5841

Test Plan

cargo run succeeds and prints hello world.

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bartek held this revision as a draft.

bartek published this revision for review.Dec 8 2022, 4:15 AM

Dependencies look good

This revision is now accepted and ready to land.Dec 8 2022, 12:13 PM

Moved service module from service.rs to service/mod.rs as it is going to be a multi-file module
Introduced a few more dependencies:
- async_stream - To conveniently manage data chunks when pulling backups. Was already used in old blob_client.
- clap - A command-line parser, also used in identity service. Will be used to configure the service
- once_cell - To conveniently store global config read from cmdline. This lib is extremely popular and powerfull, it's planned to be merged into Rust std lib.
- rand and uuid - To generate backup/log IDs, unique holders, etc. These are also used in our other services.