nushell/crates/nu-cmd-lang/Cargo.toml

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[package]
authors = ["The Nushell Project Developers"]
build = "build.rs"
description = "Nushell's core language commands"
repository = "https://github.com/nushell/nushell/tree/main/crates/nu-cmd-lang"
edition = "2021"
license = "MIT"
name = "nu-cmd-lang"
version = "0.93.1"
[lib]
bench = false
[dependencies]
nu-engine = { path = "../nu-engine", version = "0.93.1" }
nu-parser = { path = "../nu-parser", version = "0.93.1" }
nu-protocol = { path = "../nu-protocol", version = "0.93.1" }
nu-utils = { path = "../nu-utils", version = "0.93.1" }
itertools = { workspace = true }
shadow-rs = { version = "0.27", default-features = false }
[build-dependencies]
shadow-rs = { version = "0.27", default-features = false }
[features]
Changes global allocator to mimalloc, improving performance. (#9415) # Description <!-- Thank you for improving Nushell. Please, check our [contributing guide](../CONTRIBUTING.md) and talk to the core team before making major changes. Description of your pull request goes here. **Provide examples and/or screenshots** if your changes affect the user experience. --> this PR makes nushell use mimalloc as the default allocator, this has the benefit of reducing startup time on my machine. `17%` on linux and `22%` on windows, when testing using hyperfine. the overhead to compile seem to be quite small, aswell as the increase of binary size quite small on linux the binary went from `33.1mb` to `33.2mb` linux ![image](https://github.com/nushell/nushell/assets/17986183/ba5379b4-2c08-483a-a9ff-a9d8524d2943) windows ![image](https://github.com/nushell/nushell/assets/17986183/fda5090f-96a9-48d1-ada4-617694b9d880) # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> # Tests + Formatting <!-- Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect -A clippy::result_large_err` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass - `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # After Submitting <!-- If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date. -->
2023-06-15 00:27:12 +02:00
mimalloc = []
which-support = []
trash-support = []
sqlite = []
dataframe = []
static-link-openssl = []
system-clipboard = []