Struct rgsl::RootFunctionFdf

#[repr(C)]
pub struct RootFunctionFdf {
    pub f: Option<extern "C" fn(x: c_double, params: *mut c_void) -> c_double>,
    pub df: Option<extern "C" fn(x: c_double, params: *mut c_void) -> c_double>,
    pub fdf: Option<extern "C" fn(x: c_double, params: *mut c_void, y: &mut c_double, dy: &mut c_double)>,
    pub params: *mut c_void,
}

Fields

f: Option<extern "C" fn(x: c_double, params: *mut c_void) -> c_double>

df: Option<extern "C" fn(x: c_double, params: *mut c_void) -> c_double>

fdf: Option<extern "C" fn(x: c_double, params: *mut c_void, y: &mut c_double, dy: &mut c_double)>

params: *mut c_void