mirror of
https://github.com/notohh/rustlings.git
synced 2024-12-29 04:58:08 -05:00
15 lines
708 B
Markdown
15 lines
708 B
Markdown
# Vectors
|
|
|
|
Vectors are one of the most-used Rust data structures. In other programming
|
|
languages, they'd simply be called Arrays, but since Rust operates on a
|
|
bit of a lower level, an array in Rust is stored on the stack (meaning it
|
|
can't grow or shrink, and the size needs to be known at compile time),
|
|
and a Vector is stored in the heap (where these restrictions do not apply).
|
|
|
|
Vectors are a bit of a later chapter in the book, but we think that they're
|
|
useful enough to talk about them a bit earlier. We shall be talking about
|
|
the other useful data structure, hash maps, later.
|
|
|
|
## Further information
|
|
|
|
- [Storing Lists of Values with Vectors](https://doc.rust-lang.org/stable/book/ch08-01-vectors.html)
|