crate2nix

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Using the following overlay: ```nix self: super: rec { crate2nix-tools = import ((builtins.fetchTarball sources.crate2nix.url) + "/tools.nix") {}; nil-src = import (crate2nix-tools.generatedCargoNix { name = "nil"; src = builtins.fetchTarball sources.nil.url; })...

573

I'd like to use the awesome caching abilities to run integration tests, but I can't see a way to do that, there's the `runTests` flag but that does a different...

QAston

On using crate2nix to build the package, it sometimes is able to locate the package and then gives the error. [Link](https://github.com/wiredhikari/minimint/blob/crate2nix/log.txt) to logs. [Link](https://github.com/wiredhikari/minimint/blob/crate2nix/flake.nix) to the flake.

wiredhikari

workspace crate source hashes are different between nix 2.3 and later versions

2

`crate2nix` generates things like these in `Cargo.nix`: ```nix "tsu-mini-std" = rec { crateName = "tsu-mini-std"; version = "0.1.0"; edition = "2021"; # We can't filter paths with references in Nix...

Fuuzetsu

clarify "Compare that to docker layers"

1

readme says > Smart caching: It uses smart crate by crate caching so that nix rebuilds exactly the crates that need to be rebuilt. Compare that to docker layers... please...

milahu

Master vs Main

11

Hello, there is an issue where (if a repo uses `main` instead of `master`) `generatedCargoNix` fails. The offending line is here https://github.com/kolloch/crate2nix/blob/master/tools.nix#L237. Unfortunately `master` is a sensible default given legacy...

JonathanLorimer

Is in-expression generation possible?

4

Currently whenever Cargo.lock changes, developer has to notice and run `crate2nix` manually. This is annoying but I can't think of simple way to automate this away that's consistent for developers...

Fuuzetsu

error: no matching package named `...` found

12

I get this really strange error but only in flakes. `nix-build` is fine, but `nix run` breaks. And it only happens if the git working copy is not dirty. ```...

srid

environment variable `CARGO_CRATE_NAME` not defined with dep opentelemetry-surf

4

```toml [dependencies] opentelemetry-surf = { git = "https://github.com/asaaki/opentelemetry-surf", branch = "main" } ``` ``` builder for '/nix/store/601g5y6hd9wkz84csgp5915walkgv7ng-rust_opentelemetry-surf-0.1.1.drv' failed with exit code 1; last 10 log lines: error: environment variable `CARGO_CRATE_NAME`...

bbigras

Stack overflow killing build with SGX crates

5

I have a similar issue to the one described in https://github.com/kolloch/crate2nix/issues/42, but I suspect the root cause is somewhat different. I am attempting to build a Rust project that makes...

sphw