Struct functionDefinition

#[repr(C)]
pub struct functionDefinition {

    pub callFunctionName: *mut CLIPSLexeme,
    pub actualFunctionName: *const c_char,
    pub unknownReturnValueType: c_uint,
    pub functionPointer: Option<unsafe extern "C" fn(arg1: *mut Environment, arg2: *mut UDFContext, arg3: *mut UDFValue)>,
    pub parser: Option<unsafe extern "C" fn(arg1: *mut Environment, arg2: *mut expr, arg3: *const c_char) -> *mut expr>,
    pub restrictions: *mut CLIPSLexeme,
    pub minArgs: c_ushort,
    pub maxArgs: c_ushort,
    pub overloadable: bool,
    pub sequenceuseok: bool,
    pub neededFunction: bool,
    pub bsaveIndex: c_ulong,
    pub next: *mut functionDefinition,
    pub usrData: *mut userData,
    pub context: *mut c_void,
}

Fields

callFunctionName: *mut CLIPSLexeme

actualFunctionName: *const c_char

unknownReturnValueType: c_uint

functionPointer: Option<unsafe extern "C" fn(arg1: *mut Environment, arg2: *mut UDFContext, arg3: *mut UDFValue)>

parser: Option<unsafe extern "C" fn(arg1: *mut Environment, arg2: *mut expr, arg3: *const c_char) -> *mut expr>

restrictions: *mut CLIPSLexeme

minArgs: c_ushort

maxArgs: c_ushort

overloadable: bool

sequenceuseok: bool

neededFunction: bool

bsaveIndex: c_ulong

next: *mut functionDefinition

usrData: *mut userData

context: *mut c_void

Trait Implementations

impl Clone for functionDefinition

fn clone(&self) -> functionDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for functionDefinition

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

Formats the value using the given formatter.

impl Default for functionDefinition

fn default() -> Self

Returns the “default value” for a type.

impl Copy for functionDefinition