mirror/rustlings
1
0
Fork 0
mirror of https://github.com/rust-lang/rustlings.git synced 2024-12-28 00:00:03 +03:00
Code Issues Packages Projects Releases Wiki Activity
rustlings/exercises/05_vecs
History
Suzie Kim 7db46c7e5b
Complete vectors exercise
2024-01-31 11:57:41 -05:00
..
README.md Update Exercises Directory Names to Reflect Order 2023-10-16 07:37:12 -04:00
vecs1.rs Complete vectors exercise 2024-01-31 11:57:41 -05:00
vecs2.rs Complete vectors exercise 2024-01-31 11:57:41 -05:00

README.md

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