https://github.com/therustmonk/no_vec

Rust library for arrays manipulating
https://github.com/therustmonk/no_vec

Last synced: 2 days ago
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Rust library for arrays manipulating

• Host: GitHub
• URL: https://github.com/therustmonk/no_vec
• Owner: therustmonk
• Created: 2018-07-06T15:27:49.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-11-16T10:28:14.000Z (about 5 years ago)
• Last Synced: 2025-01-02T21:12:39.805Z (6 days ago)
• Language: Rust
• Size: 7.81 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## [no_vec] crate

Rust crate for modifying sized arrays. It contains some useful methods:

### `[T; n]::stick(T) -> [T; n+1]`

Adds a new element to an array:

```rust

let arr: [u16; 2] = [123u16].stick(456);

assert_eq!(arr, [123, 456]);

```

### `[T; n+1]::unstick() -> ([T; n], T)`

Removes an element from an array:

```rust

let (arr, item): ([u16; 1], u16) = [123u16, 456].unstick();

assert_eq!(arr, [123]);

assert_eq!(item, 456);

```

### `Vec::concrete() -> [T]`

Converts a vector to a sized array:

```rust

let arr: [u16; 2] = vec![123u16, 456].concrete();

assert_eq!(arr, [123, 456]);

```

### `[T]::melt() -> Vec`

Converts a sized array to a vector:

```rust

let vec: Vec = [123u16, 456].melt();

assert_eq!(vec, vec![123, 456]);

```