Corelib
pub trait RangeInclusiveTrait+PartialOrd>
true
item
fn contains, +PartialOrd, T, +Destruct, +PartialOrd>( self: @RangeInclusive, item: @T, ) -> bool
assert!(!(3..=5).contains(@2)); assert!( (3..=5).contains(@3)); assert!( (3..=5).contains(@4)); assert!( (3..=5).contains(@5)); assert!(!(3..=5).contains(@6)); assert!( (3..=3).contains(@3)); assert!(!(3..=2).contains(@3));
fn is_empty, +PartialOrd, T, +Destruct, +PartialOrd>( self: @RangeInclusive, ) -> bool
assert!(!(3_u8..=5_u8).is_empty()); assert!(!(3_u8..=3_u8).is_empty()); assert!( (3_u8..=2_u8).is_empty());
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