#[repr(C)]pub struct Numeric {
pub precision: u8,
pub scale: i8,
pub sign: u8,
pub val: [u8; 16],
}Fields§
§precision: u8§scale: i8Number of decimal digits to the right of the decimal point.
sign: u81 if positive, 0 if negative
val: [u8; 16]Trait Implementations§
Source§impl CData for Numeric
impl CData for Numeric
Source§fn cdata_type(&self) -> CDataType
fn cdata_type(&self) -> CDataType
fetch, the driver converts the data to this type. When it sends data to
the source, the driver converts the data from this type.Source§fn indicator_ptr(&self) -> *const isize
fn indicator_ptr(&self) -> *const isize
Source§fn value_ptr(&self) -> *const c_void
fn value_ptr(&self) -> *const c_void
cdata_type.Source§fn buffer_length(&self) -> isize
fn buffer_length(&self) -> isize
CStr.Source§impl CDataMut for Numeric
impl CDataMut for Numeric
Source§fn mut_indicator_ptr(&mut self) -> *mut isize
fn mut_indicator_ptr(&mut self) -> *mut isize
Indicates the length of variable sized types. May be zero for fixed sized types.
Source§fn mut_value_ptr(&mut self) -> *mut c_void
fn mut_value_ptr(&mut self) -> *mut c_void
Pointer to a value corresponding to the one described by cdata_type.
impl Copy for Numeric
impl Eq for Numeric
impl StructuralPartialEq for Numeric
Auto Trait Implementations§
impl Freeze for Numeric
impl RefUnwindSafe for Numeric
impl Send for Numeric
impl Sync for Numeric
impl Unpin for Numeric
impl UnwindSafe for Numeric
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