Rust runtime for NextOS programs (print!, alloc, fs, green threads, nextfetch) #3

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Stormzady merged 13 commits from bingo/bingo-rust into main 2026-10-27 16:24:43 +00:00 AGit

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Bingo commented 2026-10-27 15:49:43 +00:00

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A no_std Rust crate: print!/println!, entry point, brk allocator, std::fs-style module, cooperative green threads (join, channels, sleep), sysinfo and console colours, plus nextfetch. Each step tested in QEMU. Needs nightly + rust-src.

A no_std Rust crate: print!/println!, entry point, brk allocator, std::fs-style module, cooperative green threads (join, channels, sleep), sysinfo and console colours, plus nextfetch. Each step tested in QEMU. Needs nightly + rust-src.

Bingo added 6 commits 2026-10-27 15:49:43 +00:00

Add a no_std Rust runtime for NextOS programs: print!/println!, entry point, panic handler ... 1843fbcb26

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Rust runtime: a global allocator on brk, so Vec, String, Box and format! work ... 4cfe4d219b

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Rust runtime: a std::fs-style module (File, metadata, read_dir, create_dir, remove, rename) ... f6756cef03

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Rust runtime: cooperative green threads (spawn, yield_now, run) ... 1e2141085f

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Green threads: JoinHandle, channels and a non-blocking sleep ... 324b8af3cf

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Rust: nextfetch, a small system information program, plus sysinfo, process_count and console colours ... fb7bd7c738

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Bingo added 1 commit 2026-10-27 15:52:01 +00:00

Rust runtime: nextos::rand, a PCG32 random number generator (range, shuffle, choose, fill_bytes) ... aec0c62b6c

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Bingo added 1 commit 2026-10-27 15:56:52 +00:00

Rust runtime: prelude, one-line rand helpers (choice, shuffle, roll, chance...) and ./new and ./build scripts ... 1576b9ea79

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Bingo added 1 commit 2026-10-27 15:59:54 +00:00

Rust runtime: nextos::input (read_line, input, ask, confirm, lines, read_all, key) ... 6e5e54c2aa

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Bingo added 1 commit 2026-10-27 16:01:56 +00:00

Rust runtime: nextos::path::Path, modelled on Python's pathlib.Path ... 3967489cce

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Bingo added 1 commit 2026-10-27 16:08:41 +00:00

Rust runtime: print! understands ANSI colour codes on the VGA consoles (owo-colors works) ... 4937040a38

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Bingo added 1 commit 2026-10-27 16:12:13 +00:00

Rust runtime: gradients (horizontal, vertical, diagonal, stops, rainbow) and named colours ... 28c80539e7

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Bingo added 1 commit 2026-10-27 16:21:36 +00:00

Rust runtime: shared("name") gives /Library/Shared/name, created if missing ... 72c1eaabbf

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Stormzady merged commit 2ae5a2d9b0 into main 2026-10-27 16:24:43 +00:00

Stormzady referenced this pull request from a commit 2026-10-27 16:24:44 +00:00

Merge pull request 'Rust runtime for NextOS programs (print!, alloc, fs, green threads, nextfetch)' (#3) from bingo/bingo-rust into main

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