|0.1.2||Feb 12, 2017|
|0.1.1||Feb 12, 2017|
|0.1.0||Feb 12, 2017|
#11 in #immutable
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immutable-seq-rust is a library providing an immutable sequence data structure for the Rust programming language.
Seq implements an API similar to
Vec, with the added advantage that previous versions of the data structure remain available and unchanged.
Add the dependency
[dependencies] immutable-seq = "0.1.0"
Include the crate
immutable-seqin your code
#[macro_use] extern crate immutable_seq; use immutable_seq::Seq;
#[macro_use]is only required to enable the
seq!macro, shown below.)
Create a sequence with some values
let seq1: Seq<i32> = seq![1, 2, 3];
Add an element to the beginninng. Note: this creates a new sequence, with the element added, but does not change the original sequence.
let seq2 = seq1.push_front(0); assert_eq!(seq1, seq![1, 2, 3]); assert_eq!(seq2, seq![0, 1, 2, 3]);