Struct sapnwrfc::binding::_RFC_FIELD_DESC

#[repr(C)]
pub struct _RFC_FIELD_DESC {
    pub name: RFC_ABAP_NAME,
    pub type_: RFCTYPE,
    pub nucLength: c_uint,
    pub nucOffset: c_uint,
    pub ucLength: c_uint,
    pub ucOffset: c_uint,
    pub decimals: c_uint,
    pub typeDescHandle: RFC_TYPE_DESC_HANDLE,
    pub extendedDescription: *mut c_void,
}

_RFC_FIELD_DESC

Structure for reading (RfcGetFieldDescByIndex() or RfcGetFieldDescByName()) or defining (RfcAddTypeField()) the properties of a field in a structure/table.

Fields

name: RFC_ABAP_NAME

Field name, null-terminated string

type_: RFCTYPE

Field data type

nucLength: c_uint

Field length in bytes in a 1-byte-per-SAP_CHAR system

nucOffset: c_uint

Field offset in bytes in a 1-byte-per-SAP_CHAR system

ucLength: c_uint

Field length in bytes in a 2-byte-per-SAP_CHAR system

ucOffset: c_uint

Field offset in bytes in a 2-byte-per-SAP_CHAR system

decimals: c_uint

If the field is of type "packed number" (BCD), this member gives the number of decimals.

typeDescHandle: RFC_TYPE_DESC_HANDLE

Pointer to an RFC_STRUCTURE_DESC structure for the nested sub-type if the type field is RFCTYPE_STRUCTURE or RFCTYPE_TABLE */

extendedDescription: *mut c_void

Not used by the NW RFC library. This parameter can be used by applications that want to store additional information in the repository (like F4 help values, e.g.).

Trait Implementations

impl Debug for _RFC_FIELD_DESC

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for _RFC_FIELD_DESC

impl Clone for _RFC_FIELD_DESC

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for _RFC_FIELD_DESC

fn default() -> Self

Returns the "default value" for a type.