Mac@programming.dev to Rust@programming.dev · 2 months agoAnnouncing Rust 1.80.0blog.rust-lang.orgexternal-linkmessage-square6fedilinkarrow-up169arrow-down10cross-posted to: rust@lemmit.online
arrow-up169arrow-down1external-linkAnnouncing Rust 1.80.0blog.rust-lang.orgMac@programming.dev to Rust@programming.dev · 2 months agomessage-square6fedilinkcross-posted to: rust@lemmit.online
minus-squareEphera@lemmy.mllinkfedilinkarrow-up5·2 months agoImmediately used the LazyLock + static to build a quasi-constant which does an expensive check only once at program start, and only when it’s actually used. Pretty cool.
Immediately used the LazyLock +
staticto build a quasi-constant which does an expensive check only once at program start, and only when it’s actually used. Pretty cool.