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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 Function

stratOk

Doc Source

Private Function

std.debug.StackIterator.stratOk

fn stratOk(it: *const StackIterator, allow_unsafe: bool) bool

Whether the current unwind strategy is allowed given allow_unsafe.

Params

it: *const StackIterator
allow_unsafe: bool

File

debug.zig:1057

    fn stratOk(it: *const StackIterator, allow_unsafe: bool) bool {
        return switch (it.*) {
            .ctx_first, .di => true,
            // If we omitted frame pointers from *this* compilation, FP unwinding would crash
            // immediately regardless of anything. But FPs could also be omitted from a different
            // linked object, so it's not guaranteed to be safe, unless the target specifically
            // requires it.
            .fp => switch (fp_usability) {
                .useless => false,
                .unsafe => allow_unsafe and !builtin.omit_frame_pointer,
                .safe => !builtin.omit_frame_pointer,
                .ideal => true,
            },
        };
    }