Enum fixed_decimal::Error
source · [−]pub enum Error {
Limit,
Syntax,
}
Variants
Limit
The magnitude or number of digits exceeds the limit of the FixedDecimal. The highest magnitude of the most significant digit is core::i16::MAX, and the lowest magnitude of the least significant digit is core::i16::MIN.
Examples
use fixed_decimal::FixedDecimal;
use fixed_decimal::Error;
let mut dec1 = FixedDecimal::from(123);
assert_eq!(Error::Limit, dec1.multiply_pow10(core::i16::MAX).unwrap_err());
Syntax
The input of a string that is supposed to be converted to FixedDecimal is not accepted.
Any string with non-digit characters (except for one ‘.’ and one ‘-’ at the beginning of the string) is not accepted. Also, empty string (“”) and its negation (“-”) are not accepted. Strings of form “12_345_678” are not accepted, the accepted format is “12345678”. Also ‘.’ shouldn’t be first or the last characters, i. e. .123 and 123. are not accepted, and instead 0.123 and 123 (or 123.0) must be used.
Trait Implementations
sourceimpl Error for Error
impl Error for Error
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
impl StructuralPartialEq for Error
Auto Trait Implementations
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more