iris-ai
ea1f836bf9
The eleventh sweep, over the built-in bounds work in2ac0843. `Painter::size_hint` refused to answer for a bounded widget by returning above the diagnostics, so that read was neither a hint hit nor a miss and `hint_read` recorded nothing. It is a miss now, with the reason on it. The two `for axis in Axis::BOTH` loops that `draw_widget` grew, both writing `own_holds`, are one loop, and the comment about combining the ask's holds no longer sits between a comment and the code it describes. `Declared::from_axes` lost its only caller with `Widgets::declared_lens`; `Bounds::from_axes` and `SizeRule::declared` never had one. The scenario shrinker printed a rule with derived `Debug`, which is 130 characters an axis in a line that carries every ancestor, in the one function whose job is output a tree can be rebuilt from. It prints its parts again. `bounds_cost` invented three environment-reading spellings where four copies of one `env` helper already existed; there is now one, in `tests/rig`, and the four copies are gone. It also verified 128 regions inside its measured loop, which the other rigs deliberately do before theirs; that measured 0.65% of the total, and none of it is layout. The 250-window row with a 300 cap was built by two tests, and the one that still explained itself tested less; they are one. The half of `a_cap_attribute_narrows_the_widgets_box` that the wrapper's removal left without its deciding assertion is the allocator's path instead, which nothing at the root covered. Format, workspace clippy under -D warnings with and without layout-diagnostics, 206 ordinary and 210 diagnostic tests, 400 depth-5 trees warm against cold in 64.19s, and the cold dump byte-identical to2ac0843across all 34,986 boxes.
13 lines
532 B
Rust
13 lines
532 B
Rust
//! What the rigs need and none of them should spell its own way. Every
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//! fuzzer and measurement here is run by hand with its parameters in the
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//! environment, so one reader is shared rather than copied into each target.
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/// A rig's parameter from the environment, or its default. A switch is
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/// `env("NAME", 0_u8) != 0`, so `NAME=1` turns it on.
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pub fn env<T: std::str::FromStr>(name: &str, fallback: T) -> T {
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std::env::var(name)
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.ok()
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.and_then(|value| value.parse().ok())
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.unwrap_or(fallback)
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}
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