Struct LayoutHints 

pub struct LayoutHints {
    pub pclntab_version: PclntabVersion,
    pub go_minor: Option<u32>,
    pub has_typelink_section: bool,
    pub has_go_type_section: bool,
}

Out-of-band signals used to pick the moduledata layout.

Everything here is derived from the containing binary rather than from the moduledata bytes themselves, so it has to be threaded in by the caller. Grouping the signals keeps Moduledata::parse from growing a row of positional booleans whose meaning is invisible at the call site.

Fields

pclntab_version: PclntabVersion

pclntab magic of the binary, which fixes the Go-version floor: Go118 implies 1.18+ (rodata/gofunc), Go120 implies 1.20+ (covctrs).

go_minor: Option<u32>

Go minor version, when a version string was recovered. None for binaries whose version was stripped or obfuscated away.

has_typelink_section: bool

Whether a .typelink / __typelink section was found. Its absence is weak evidence of Go 1.27+ — PE, wasm, and RELRO ELF links spelled .data.rel.ro.typelink have no such section at any version — so it is never used alone. See Moduledata::parse.

has_go_type_section: bool

Whether a .go.type / __go_type section was found. This one is a positive Go 1.27+ signal: the section did not exist before.

Trait Implementations

impl Clone for LayoutHints

fn clone(&self) -> LayoutHints

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for LayoutHints

impl Debug for LayoutHints

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.