Struct ParamCStrings 

pub struct ParamCStrings {
    pub name: CString,
    pub short_name: CString,
    pub unit: CString,
    pub group: CString,
}

CStrings derived from a single ParamInfo. All four conversions follow the same pattern (unwrap_or_default() so a \0 in metadata degrades to an empty C string instead of panicking the host); pulling them into one struct keeps the per-format vtable loops uniform.

Fields

name: CString

short_name: CString

unit: CString

group: CString

Implementations

impl ParamCStrings

pub fn from_info(info: &ParamInfo) -> Self

Build all four CStrings for one parameter.