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3d0290398a
This commit stabilizes the `edition` key in `Cargo.toml`, both in the `[package]` section and inside subtargets. Additionally the `cargo new` and `cargo init` subcommands have been enhanced with a `--edition` flag to allow explicitly specifying the edition to be generated. This commit does not yet change the default edition that's generated. Closes #5980
38 lines
849 B
Rust
38 lines
849 B
Rust
use support::{basic_lib_manifest, is_nightly, project};
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#[test]
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fn edition_works_for_build_script() {
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if !is_nightly() {
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return;
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}
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = 'foo'
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version = '0.1.0'
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edition = '2018'
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[build-dependencies]
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a = { path = 'a' }
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"#,
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).file("src/lib.rs", "")
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.file(
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"build.rs",
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r#"
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fn main() {
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a::foo();
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}
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"#,
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).file("a/Cargo.toml", &basic_lib_manifest("a"))
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.file("a/src/lib.rs", "pub fn foo() {}")
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.build();
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p.cargo("build -v")
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.masquerade_as_nightly_cargo()
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.with_status(0)
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.run();
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}
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