layout/script/fonts: Implement size_hint for iterator if easy - #46437
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Signed-off-by: Narfinger <[email protected]>
jdm
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Jul 14, 2026
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This implements size_hint for structs that
impl Iteratorif it is reasonably easy to get the size. This allows the compiler to optimize if these structs are collected into an array.Testing: This does not need the test as per the documentation even "incorrect" size_hints are correct.