A standard linked list
List
of core::cmp::Eq for List<T>
append
- Appends one list to anothereach
- Iterate over a listfind
- Search for an element that matches a given predicatefoldl
- Left foldfrom_vec
- Cregate a list from a vectorhas
- Returns true if a list contains an element with the given valuehead
- Returns the first element of a listis_empty
- Returns true if the list is emptyis_not_empty
- Returns true if the list is not emptyiter
- Iterate over a listlen
- Returns the length of a listtail
- Returns all but the first element of a listList
Cons(T, @List<T>)
Nil
core::cmp::Eq
for List<T>
eq
fn eq(__other: &List<T>) -> bool
ne
fn ne(__other: &List<T>) -> bool
append
fn append<T: Copy>(l: @List<T>, m: @List<T>) -> @List<T>
Appends one list to another
each
fn each<T>(l: @List<T>, f: &fn(&T) -> bool)
Iterate over a list
find
fn find<T: Copy>(ls: @List<T>, f: &fn(&T) -> bool) -> Option<T>
Search for an element that matches a given predicate
Apply function f
to each element of v
, starting from the first. When function f
returns true then an option containing the element is returned. If f
matches no elements then none is returned.
foldl
fn foldl<T: Copy, U>(z: T, ls: @List<U>, f: &fn(&T, &U) -> T) -> T
Left fold
Applies f
to u
and the first element in the list, then applies f
to the result of the previous call and the second element, and so on, returning the accumulated result.
from_vec
fn from_vec<T: Copy>(v: &[T]) -> @List<T>
Cregate a list from a vector
has
fn has<T: Copy Eq>(ls: @List<T>, elt: T) -> bool
Returns true if a list contains an element with the given value
head
fn head<T: Copy>(ls: @List<T>) -> T
Returns the first element of a list
is_empty
fn is_empty<T: Copy>(ls: @List<T>) -> bool
Returns true if the list is empty
is_not_empty
fn is_not_empty<T: Copy>(ls: @List<T>) -> bool
Returns true if the list is not empty
iter
fn iter<T>(l: @List<T>, f: &fn(&T))
Iterate over a list
len
fn len<T>(ls: @List<T>) -> uint
Returns the length of a list
tail
fn tail<T: Copy>(ls: @List<T>) -> @List<T>
Returns all but the first element of a list