Enum Offer 

pub enum Offer {
    Function,
    Variable,
    Hidden,
    Verbatim,
}

What an Export tells the linker about its name.

Variants

Function

A function other DLLs may call.

Variable

A variable other DLLs may read.

Hidden

A name that is left out when the linker exports every name a DLL defines, which is what it does for a DLL with no dllexport and no .def file. -exclude-symbols:name, which clang writes for a hidden definition on a mingw-w64 target and which both lld and GNU ld read. gcc ignores hidden visibility there. This is how the runtime routines of our own that a DLL links in stay out of its export table, the way libgcc’s do by being named libgcc.

Verbatim

Not a name at all but a whole option, which Export::name holds as the linker reads it. What #pragma comment(lib) and #pragma comment(linker) ask for, such as /DEFAULTLIB:ws2_32.lib, which goes in the same section for the same linker to read.

Trait Implementations

impl Clone for Offer

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Offer

impl Debug for Offer

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

Formats the value using the given formatter.

impl Eq for Offer

impl PartialEq for Offer

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Offer