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Diffstat (limited to 'std/prelude/clone.pk')
| -rw-r--r-- | std/prelude/clone.pk | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/std/prelude/clone.pk b/std/prelude/clone.pk new file mode 100644 index 0000000..5b16b8b --- /dev/null +++ b/std/prelude/clone.pk @@ -0,0 +1,28 @@ +## std.clone: Interfaces for explicitly Clonable types. +## This module is imported by default. + +## The Clone interface. Any type implementing Clone is cloneable. +## Data structures built with pointers and references are pretty much +## the only things that are *not* implicitly clonable. +pub type Clone = interface + clone(lent Self): Self # todo + +## Generic implementation of `clone` for structs. +pub func clone[T: struct](self: T): T = + ... + +## Generic implementation of `clone` for tuples. +pub func clone[T: tuple](self: T): T = + ... + +## Implementation of `clone` for arrays of any size. +pub func clone[T, S: static[uint]](self: array[T, S]): array[T, S] = + ... + +## Implementation of `clone` for lists. +pub func clone[T](self: list[T]): list[T] = + ... + +## Implementation of `clone` for strings. +pub func clone(self: str): str = + ... |