#copy-on-write
1 article about copy-on-write
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rust23 novembre 2025
Comment fonctionne Cow<'a, B> (Copy-on-Write) en Rust ? Quand l'utiliser ?
Cow<'a, B> permet d'emprunter quand c'est possible et d'allouer seulement quand il le faut. Comment marche le copy-on-write et quand il est rentable.