This commit exposes support for compilation without dbus, controlled
by the global dbusSupport argument. This argument is understood by
many other nixpkgs expressions and can be set globally in
~/.config/nixpkgs/config.nix.
This commit also adds two package-specific arguments:
* notificationsSupport allows to disable the desktop-notifications
feature when invoking cargo.
* useOpenSSL can be set to false in order to compile tiny with rustls
instead of openssl.
Rust 1.50.0 incorporated a Cargo change (rust-lang/cargo#8937) in
which cargo vendor erroneously changed permissions of vendored
crates. This was fixed in Rust
1.51.0 (rust-lang/cargo#9131). Unfortunately, this means that all
cargoSha256/cargoHashes produced during the Rust 1.50.0 cycle are
potentially broken.
This change updates cargoSha256/cargoHash tree-wide.
Fixes#121994.
Changes the default fetcher in the Rust Platform to be the newer
`fetchCargoTarball`, and changes every application using the current default to
instead opt out.
This commit does not change any hashes or cause any rebuilds. Once integrated,
we will start deleting the opt-outs and recomputing hashes.
See #79975 for details.
