cargo-emit

library0.2.1rscratesunverified

Talk to Cargo easily at build time by emitting cargo instructions from build scripts.

# Cargo.toml
[dependencies]
cargo-emit = "0.2.1"

INSTALL

IMPORT

SIG · CARGO-EMIT

cargo-emit

build-toolrustv0.2.1

harness data pending

Install & Compatibility

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Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

emit

✓ use cargo_emit::emit;

Emits a cargo instruction from a build script.

use cargo_emit::emit; fn main() { emit!("cargo:rerun-if-changed=build.rs"); println!("cargo:warning=Hello from build script"); }

Debug

Known issues

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Version history

0.2.1latest on crates.io

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