[−][src]Enum septem::Digit
Representation of a roman digit
Variants
Implementations
impl Digit
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pub fn from_int<T: Into<u32>>(num: T) -> Result<Digit>
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Tries to converts a value that implements Into<u32>
into a single roman digit
Examples
let v: Digit = Digit::from_int(5u8).unwrap(); assert_eq!(Digit::V, v);
Returns Digit
, or an septem::Error
impl Digit
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pub fn from_char(c: char) -> Result<Digit>
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Tries to converts a char into a single roman digit
Examples
let v: Digit = Digit::from_char('v').unwrap(); assert_eq!(Digit::V, v);
Returns Digit
, or an septem::Error
pub fn from_byte(b: u8) -> Result<Digit>
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Tries to converts a byte into a single roman digit
Examples
let v: Digit = Digit::from_byte(b'v').unwrap(); assert_eq!(Digit::V, v);
Returns Digit
, or an septem::Error
pub fn to_lowercase(self) -> char
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pub fn to_uppercase(self) -> char
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Methods from Deref<Target = u32>
pub const MIN: u32
1.43.0[src]
pub const MAX: u32
1.43.0[src]
pub const BITS: u32
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pub fn as_ne_bytes(&self) -> &[u8; 4]
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🔬 This is a nightly-only experimental API. (
num_as_ne_bytes
)Return the memory representation of this integer as a byte array in native byte order.
to_ne_bytes
should be preferred over this whenever possible.
Examples
#![feature(num_as_ne_bytes)] let num = 0x12345678u32; let bytes = num.as_ne_bytes(); assert_eq!( bytes, if cfg!(target_endian = "big") { &[0x12, 0x34, 0x56, 0x78] } else { &[0x78, 0x56, 0x34, 0x12] } );
Trait Implementations
impl Clone for Digit
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impl Copy for Digit
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impl Debug for Digit
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impl Deref for Digit
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type Target = u32
The resulting type after dereferencing.
fn deref(&self) -> &u32
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Returns from &Digit to u32
impl Display for Digit
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impl Eq for Digit
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impl From<Digit> for u32
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impl PartialEq<Digit> for Digit
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impl Send for Digit
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impl StructuralEq for Digit
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impl StructuralPartialEq for Digit
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impl Sync for Digit
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Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,