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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. Private Struct

Alloc

Doc Source

Private Struct

std.heap.ArenaAllocator.FuzzContext.Alloc

const Alloc = struct

Fields

control_ptr: [*]u8
sample_ptr: [*]u8
common: packed struct(usize) { len: Len, alignment: Alignment, _: @Int(.unsigned, padding_bits) = 0, }

Types

enum Len
enum Index

Values

const len_bits
const padding_bits

File

heap/ArenaAllocator.zig:821

    const Alloc = struct {
        control_ptr: [*]u8,
        sample_ptr: [*]u8,
        common: packed struct(usize) {
            len: Len,
            alignment: Alignment,
            _: @Int(.unsigned, padding_bits) = 0,
        },

        const Len = enum(@Int(.unsigned, len_bits)) {
            free = (1 << len_bits) - 1,
            _,
        };
        const len_bits = @min(64, @bitSizeOf(usize)) - @bitSizeOf(Alignment);
        const padding_bits = @bitSizeOf(usize) - (len_bits + @bitSizeOf(Alignment));

        const Index = enum(usize) {
            none = std.math.maxInt(usize),
            _,
        };
    }