{
"$type": "site.standard.document",
"bskyPostRef": {
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"uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mmru4jkuyy52"
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"path": "/t/rust-1-96-0-pre-release-testing/24357#post_7",
"publishedAt": "2026-05-26T19:06:01.000Z",
"site": "https://internals.rust-lang.org",
"textContent": "I thought I found a quirk in this release to do with the scoping of `assert_matches!` and `debug_assert_matches!`, but it turned out that it is merely that _both_ macros are not in the prelude, and\n\n\n #![no_std]\n #[macro_use]\n extern crate std;\n\n\nbrings them into scope but a normal `std`-using crate doesn’t.",
"title": "Rust 1.96.0 pre-release testing"
}