Struct pardef 

pub struct pardef {
    pub name: &'static str,
    pub flags: i32,
    pub getnfn: usize,
    pub scantfn: usize,
    pub hash_gsu: usize,
    pub array_gsu: usize,
    pub pm: usize,
}

Port of struct pardef from Src/Modules/parameter.c:2179. The per-magic-assoc parameter spec table — one entry per ${parameters}/${commands}/${functions}/etc. exposed by the zsh/parameter module.

C definition (c:2179-2187):

struct pardef {
    char *name;
    int flags;
    GetNodeFunc getnfn;
    ScanTabFunc scantfn;
    GsuHash hash_gsu;
    GsuArray array_gsu;
    Param pm;
};

Rust port keeps the same shape; the GSU function-table fields (hash_gsu, array_gsu) are type-erased via usize because the GsuHash/GsuArray types (zsh_h.rs:797-798, Box<gsu_hash> / Box<gsu_array>) own their callback function pointers and can’t be const-initialised in a Rust static. Consumers cast back at dispatch time.

Fields

name: &'static str

Parameter name (e.g. “commands”, “functions”, “options”).

flags: i32

Flags (PM_* bits — typically PM_HASHED|PM_SPECIAL|PM_HIDE).

getnfn: usize

GetNodeFunc getnfn — type-erased: 0 when not yet wired.

scantfn: usize

ScanTabFunc scantfn — type-erased: 0 when not yet wired.

hash_gsu: usize

GsuHash hash_gsu — type-erased.

array_gsu: usize

GsuArray array_gsu — type-erased.

pm: usize

Param pm — type-erased pointer; populated by createparam.

Trait Implementations

impl Clone for pardef

fn clone(&self) -> pardef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for pardef

impl Debug for pardef

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

Formats the value using the given formatter.