Top 3 Rust tower Projects

tower

5 2,712 5.2 Rust

async fn(Request) -> Result<Response, Error>

Project mention: Collection of trait implementations with associated types (GATs?) | reddit.com/r/rust | 2023-02-15

This question is partially inspired by this PR which is kinda trying to do the same thing.
tower-lsp

3 570 3.4 Rust

Language Server Protocol implementation written in Rust

Project mention: State of the Ruby language server (LSP) ecosystem / looking for suggestions | reddit.com/r/ruby | 2022-10-02

I realize this might not be for everyone, but I'm writing it in Rust using Lib-ruby-parser and tower-lsp: two existing libraries that handle a bunch of the heavy lifting for me. I'm more productive in Rust than with Ruby at this point, despite doing Ruby full time for 15 years, plus I really really don't want to have to deal with a slow LSP--that was the whome impetus for this project. I started in the spring, made a bunch of headway, then backtracked to redo the internals to make it easier to handle monkeypatching, overriding/redefining of methods, etc. across your project.
InfluxDB

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tower-biscuit-auth

1 2 2.1 Rust

Integrating Biscuit authentication with the Tower ecosystem.

Project mention: Survey of bad error messages emitted by the "misuse" of trait heavy crates | reddit.com/r/rust | 2022-07-08

git clone https://github.com/vlmutolo/tower-biscuit-auth git checkout dccb812c825ad1969169199f1b1fd7508da15b0c cargo check --examples --features http

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-02-15.