It is possible, though it wouldn't get a new version value, so it's only ever useful if you use fetchCargoVendor separately.

some-package.overrideAttrs (prevAttrs: {
    cargoDeps = prevAttrs.cargoDeps.overrideAttrs (prevDepsAttrs: {
      vendorStaging = prevDepsAttrs.vendorStaging.overrideAttrs {
        outputHash = "new-hash";
      };
    });
  })

Also, fetchCargoTarball has the same issue when used internally by buildRustPackage, but it's a bit easier to override at least

It is possible, though it wouldn't get a new version value, so it's only ever useful if you use fetchCargoVendor separately.

some-package.overrideAttrs (prevAttrs: {
  cargoDeps = prevAttrs.cargoDeps.overrideAttrs (prevDepsAttrs: {
    vendorStaging = prevDepsAttrs.vendorStaging.overrideAttrs {
      outputHash = "new-hash";
    };
  });
})

Also, fetchCargoTarball has the same issue when used internally by buildRustPackage, but it's a bit easier to override at least

Hi, folks! I'm trying to update the version of prisma-engines, but just bumping versions and updating hashes gives me this error:

cargoBuildHook flags: -j 16 --target x86_64-unknown-linux-gnu --offline --profile release -p query-engine -p query-engine-node-api -p schema-engine-cli -p prisma-fmt
error: failed to get `mongodb` as a dependency of package `mongodb-schema-connector v0.1.0 (/var/tmp/nix-build-prisma-engines-6.1.0.drv-0/source/schema-engine/connectors/mongodb-schema-connector)`

Caused by:
  failed to load source for dependency `mongodb`

Caused by:
  Unable to update https://github.com/prisma/mongo-rust-driver.git?branch=RUST-1994%2Fhappy-eyeballs#31e03563

Caused by:
  can't checkout from 'https://github.com/prisma/mongo-rust-driver.git': you are in the offline mode (--offline)

Not sure if it's related, but if I set cargoHash to an empty/invalid valiue, the build seems to proceed further, I can see mondo and other git dependencies being checked out.
But if I use the has it gives me afterwards, the build fails much quicker and mongo is not being cheched out 🤔

Hi, folks! I'm trying to update the version of prisma-engines, but just bumping versions and updating hashes gives me this error:

cargoBuildHook flags: -j 16 --target x86_64-unknown-linux-gnu --offline --profile release -p query-engine -p query-engine-node-api -p schema-engine-cli -p prisma-fmt
error: failed to get `mongodb` as a dependency of package `mongodb-schema-connector v0.1.0 (/var/tmp/nix-build-prisma-engines-6.1.0.drv-0/source/schema-engine/connectors/mongodb-schema-connector)`

Caused by:
  failed to load source for dependency `mongodb`

Caused by:
  Unable to update https://github.com/prisma/mongo-rust-driver.git?branch=RUST-1994%2Fhappy-eyeballs#31e03563

Caused by:
  can't checkout from 'https://github.com/prisma/mongo-rust-driver.git': you are in the offline mode (--offline)

Not sure if it's related, but if I set cargoHash to an empty/invalid valiue, the build seems to proceed further, I can see mondo and other git dependencies being checked out.
But if I use the has it gives me afterwards, the build fails much quicker and mongo is not being cheched out 🤔

I've tried switching to the "cargoLock" method, but it fails with the same error:

  cargoLock = {
    lockFile = "${src}/Cargo.lock";
    outputHashes = {
      "barrel-0.6.6-alpha.0" = "sha256-USh0lQ1z+3Spgc69bRFySUzhuY79qprLlEExTmYWFN8=";
      "cuid-1.3.3" = "sha256-RzbBkiWt6uY0EwPuy71HQ+rZTgvMDtmhxA+SHRL3YMQ=";
      "graphql-parser-0.3.0" = "sha256-0ZAsj2mW6fCLhwTETucjbu4rPNzfbNiHu2wVTBlTNe4=";
      "mongodb-3.0.0" = "sha256-1WQgY0zSZhFjt1nrLYTUBrpqBxpCCgKRSeGJLtkE6pw=";
      "mysql_async-0.31.3" = "sha256-2wOupQ/LFV9pUifqBLwTvA0tySv+XWbxHiqs7iTzvvg=";
      "postgres-native-tls-0.5.0" = "sha256-pzMPNZzlvMaQqBu/V3ExPYVnoIaALeUaYJ4oo/hY9lA=";
    };
  };

Hi, folks! I'm trying to update the version of prisma-engines to 6.1.0, but just bumping versions and updating hashes gives me this error:

cargoBuildHook flags: -j 16 --target x86_64-unknown-linux-gnu --offline --profile release -p query-engine -p query-engine-node-api -p schema-engine-cli -p prisma-fmt
error: failed to get `mongodb` as a dependency of package `mongodb-schema-connector v0.1.0 (/var/tmp/nix-build-prisma-engines-6.1.0.drv-0/source/schema-engine/connectors/mongodb-schema-connector)`

Caused by:
  failed to load source for dependency `mongodb`

Caused by:
  Unable to update https://github.com/prisma/mongo-rust-driver.git?branch=RUST-1994%2Fhappy-eyeballs#31e03563

Caused by:
  can't checkout from 'https://github.com/prisma/mongo-rust-driver.git': you are in the offline mode (--offline)

Not sure if it's related, but if I set cargoHash to an empty/invalid valiue, the build seems to proceed further, I can see mondo and other git dependencies being checked out.
But if I use the has it gives me afterwards, the build fails much quicker and mongo is not being cheched out 🤔

this is part of the config.toml file of the cargoDeps

[source."git+https://github.com/prisma/mongo-rust-driver.git?branch=RUST-1994%2Fhappy-eyeballs"]
git = "https://github.com/prisma/mongo-rust-driver.git"
branch = "RUST-1994%2Fhappy-eyeballs"
replace-with = "vendored-sources"