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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

shrinkAndFree

Public Function
std.array_hash_map.Custom.shrinkAndFree
pub fn shrinkAndFree(self: *Self, gpa: Allocator, new_len: usize) void

Shrinks the underlying Entry array to new_len elements and discards any associated index entries. Reduces allocated capacity.

Asserts the discarded entries remain initialized and capable of performing hash and equality checks. It is a bug to call this function if the discarded entries require deinitialization. For that use case, shrinkRetainingCapacity can be used instead.

Params

File

array_hash_map.zig:1008
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        pub fn shrinkAndFree(self: *Self, gpa: Allocator, new_len: usize) void {
            if (@sizeOf(ByIndexContext) != 0)
                @compileError("Cannot infer context " ++ @typeName(Context) ++ ", call shrinkAndFreeContext instead.");
            return self.shrinkAndFreeContext(gpa, new_len, undefined);
        }