zed-cargotom

language server

https://github.com/frederik-uni/cargotom

Config

Sample config:

"lsp": {
  "cargo-tom": {
    "initialization_options": {
      /// Search
      "per_page": 25,
      /// What features should be displayed on hover
      /// All, UnusedOpt, Features,
      "feature_display_mode": "UnusedOpt",
      "hide_docs_info_message": false,
      /// Sort toml on format
      "sort_format": false,
      /// Use stable versions in completions
      "stable_version": true,
      /// Offline mode uses https://github.com/frederik-uni/crates.io-dump-minfied for search
      /// The order is non existent feel free to contribute
      "offline": false,
    }
  },
  // ...
}

See language server repo for up-to-date configuration options.

Features

Code actions

• "Make Workspace dependency" => This will generate { workspace = true } for the dependency
• "Expand dependency specification" => This will convert from "0.1.0" to { version = "0.1.0" }
• "Collapse dependency specification" => This will convert from { version = "0.1.0" } to "0.1.0
• "Open Docs" => opens docs.rs/...
• "Open crates.io" => opens crates.io/...
• "Upgrade" => will upgrade the dependency version to the latest version
• "Upgrade All " => will upgrade every dependency version to the latest version
• "Update All" => will run cargo run

Code completion

Dependencies

• crate names(online/offline)
• crate versions(online/offline)
• crate features(online/offline)
• feature key when version after the key crate = "0.1.0" => crate = {ve"0.1.0" to crate = { version = "0.1.0" }

Diagnostics

• check if crate needs update
• check if crate version exists
• check if crate features exist