fabf502a7a
implement TrustedLen for Flatten/FlatMap if the U: IntoIterator == [T; N] This only works if arrays are passed directly instead of array iterators because we need to be sure that they have not been advanced before Flatten does its size calculation. resolves #87094 |
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| .. | ||
| alloc | ||
| backtrace@221483ebaf | ||
| core | ||
| panic_abort | ||
| panic_unwind | ||
| proc_macro | ||
| profiler_builtins | ||
| rtstartup | ||
| rustc-std-workspace-alloc | ||
| rustc-std-workspace-core | ||
| rustc-std-workspace-std | ||
| std | ||
| stdarch@3001c75a1d | ||
| test | ||
| unwind | ||