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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

clone

Public Function
std.process.Environ.Map.clone
pub fn clone(m: *const Map, gpa: Allocator) Allocator.Error!Map

Returns a full copy of em allocated with gpa, which is not necessarily the same allocator used to allocate em.

Params

File

process/Environ.zig:343
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    pub fn clone(m: *const Map, gpa: Allocator) Allocator.Error!Map {
        var new: Map = .init(gpa);
        errdefer new.deinit();
        try new.array_hash_map.ensureUnusedCapacity(gpa, m.array_hash_map.count());
        for (m.array_hash_map.keys(), m.array_hash_map.values()) |key, value| {
            try new.put(key, value);
        }
        return new;
    }