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Clarify that RUST_MIN_STACK may be internally cached #109225

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Merged
merged 2 commits into from
Apr 14, 2023
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Clarify that RUST_MIN_STACK may be internally cached #109225

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54567ef
Clarify that RUST_MIN_STACK is internally cached
seanlinsley Mar 16, 2023
6eef755
Update mod.rs
seanlinsley Mar 17, 2023
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3 changes: 2 additions & 1 deletion library/std/src/thread/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -131,7 +131,8 @@
//!
//! * Build the thread with [`Builder`] and pass the desired stack size to [`Builder::stack_size`].
//! * Set the `RUST_MIN_STACK` environment variable to an integer representing the desired stack
//! size (in bytes). Note that setting [`Builder::stack_size`] will override this.
//! size (in bytes). Note that setting [`Builder::stack_size`] will override this. Be aware that
//! changes to `RUST_MIN_STACK` may be ignored after program start.
//!
//! Note that the stack size of the main thread is *not* determined by Rust.
//!
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