Expand description
One dimensional length, distance or range.
Length is a base quantity with a specific unit.
Operations
- f64
*
unit=>
Length - i32
*
unit=>
Length - Length
+
Length=>
Length - Length
-
Length=>
Length - Length
*
f64=>
Length - f64
*
Length=>
Length - Length
*
Length=>
Area - Length
*
unit=>
Area - Length
/
f64=>
Length
Units must be the same for operations with two Length operands. The to method can be used for conversion.
Example
use mag::length::{cm, m};
let a = 5.5 * cm;
let b = 4.5 * cm;
assert_eq!(a.to_string(), "5.5 cm");
assert_eq!((a + b).to(), 0.1 * m);
Fields
quantity: f64
Length quantity
Implementations
Trait Implementations
sourceimpl<U: PartialOrd> PartialOrd<Length<U>> for Length<U> where
U: Unit,
impl<U: PartialOrd> PartialOrd<Length<U>> for Length<U> where
U: Unit,
sourcefn partial_cmp(&self, other: &Length<U>) -> Option<Ordering>
fn partial_cmp(&self, other: &Length<U>) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl<U: Copy> Copy for Length<U> where
U: Unit,
impl<U> StructuralPartialEq for Length<U> where
U: Unit,
Auto Trait Implementations
impl<U> RefUnwindSafe for Length<U> where
U: RefUnwindSafe,
impl<U> Send for Length<U> where
U: Send,
impl<U> Sync for Length<U> where
U: Sync,
impl<U> Unpin for Length<U> where
U: Unpin,
impl<U> UnwindSafe for Length<U> where
U: UnwindSafe,
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
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more