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 library itself.
constuse_vectors = switch (builtin.zig_backend) {
// These backends don't support vectors yet.
.stage2_aarch64,
.stage2_powerpc,
.stage2_riscv64,
=> false,
// The SPIR-V backend does not support the optimized path yet.
.stage2_spirv => false,
else => true,
}