146     ElemType, ALL_ELEMTYPE[7],
160     etype: ElemType,
170 pub fn elem_value_new(t: ElemType, count: u32) -> Result<ElemValue> {  in elem_value_new()  argument
183         if self.etype != ElemType::Boolean || idx >= self.count { None }  in get_boolean()
188         if self.etype != ElemType::Boolean || idx >= self.count { None }  in set_boolean()
193         if self.etype != ElemType::Integer || idx >= self.count { None }  in get_integer()
198         if self.etype != ElemType::Integer || idx >= self.count { None }  in set_integer()
203         if self.etype != ElemType::Integer64 || idx >= self.count { None }  in get_integer64()
208         if self.etype != ElemType::Integer || idx >= self.count { None }  in set_integer64()
213         if self.etype != ElemType::Enumerated || idx >= self.count { None }  in get_enumerated()
218         if self.etype != ElemType::Enumerated || idx >= self.count { None }  in set_enumerated()
223         if self.etype != ElemType::Bytes || idx >= self.count { None }  in get_byte()
228         if self.etype != ElemType::Bytes || idx >= self.count { None }  in set_byte()
233         if self.etype != ElemType::Bytes { None }  in get_bytes()
239         if self.etype != ElemType::Bytes || val.len() != self.count as usize { None }  in set_bytes()
247     pub fn new(t: ElemType) -> Result<ElemValue> {  in new()
250             ElemType::None => 1,  in new()
251             ElemType::Boolean => 128,  in new()
252             ElemType::Integer => 128,  in new()
253             ElemType::Enumerated => 128,  in new()
254             ElemType::Bytes => 512,  in new()
255             ElemType::IEC958 => 1,  in new()
256             ElemType::Integer64 => 64,  in new()
268         use self::ElemType::*;  in fmt()
297     pub fn get_type(&self) -> ElemType { ElemType::from_c_int(  in get_type()  argument