forked from mirrors/gecko-dev
2c2b6eebf9
MozReview-Commit-ID: KbcADpNltYq Differential Revision: https://phabricator.services.mozilla.com/D3042 --HG-- rename : third_party/rust/synstructure/.cargo-checksum.json => third_party/rust/synstructure-0.8.1/.cargo-checksum.json rename : third_party/rust/synstructure/Cargo.toml => third_party/rust/synstructure-0.8.1/Cargo.toml rename : third_party/rust/synstructure/README.md => third_party/rust/synstructure-0.8.1/README.md rename : third_party/rust/synstructure/src/lib.rs => third_party/rust/synstructure-0.8.1/src/lib.rs rename : third_party/rust/synstructure/src/macros.rs => third_party/rust/synstructure-0.8.1/src/macros.rs extra : moz-landing-system : lando
15 lines
254 B
Rust
15 lines
254 B
Rust
#[macro_use]
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extern crate arrayref;
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fn add_three(a: &[u8; 3]) -> u8 {
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a[0] + a[1] + a[2]
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}
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fn main() {
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let mut x = [0u8; 30];
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x[20] = 1;
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x[21] = 4;
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x[24] = 3;
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x[0] = add_three(array_mut_ref![x,20,3]);
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assert_eq!(x[0], 8);
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}
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