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[pitboss/grind] deferred session-0001 (20260516T052512Z-20f8)

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pitboss 2026-05-16 00:52:57 -05:00
parent 93e4764e3c
commit 7a2f82c2ab
8 changed files with 262 additions and 28 deletions
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9
src/dynamic/lang/rust.rs
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@ -78,10 +78,17 @@ impl LangEmitter for RustEmitter {
/// via the standard emit path.
fn chain_step(prev_output: Option<&[u8]>) -> ChainStepHarness {
let source = "use std::env;\nuse std::io::{self, Write};\n\nfn main() {\n let prev = env::var(\"NYX_PREV_OUTPUT\").unwrap_or_default();\n let _ = io::stdout().write_all(prev.as_bytes());\n}\n".to_owned();
// Shell-wrap build + run so the step actually executes the compiled binary.
// `ChainStepHarness.command` models a single process; without the wrap the
// step ends after `rustc` exits and the next chain member sees no output.
ChainStepHarness {
source,
filename: "step.rs".to_owned(),
command: vec!["rustc".to_owned(), "step.rs".to_owned(), "-o".to_owned(), "step".to_owned()],
command: vec![
"sh".to_owned(),
"-c".to_owned(),
"rustc step.rs -o step && ./step".to_owned(),
],
extra_env: prev_output
.map(|bytes| {
vec![(