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A more free Rust-Iterator.

Doha Lee

Last update: Jun 1, 2022

Related tags

Command-line cursor

Overview

`CURSOR`

A more free Rust-Iterator.

| Examples | Docs | Latest Note |

[dependencies]
cursor = "1.0.0"

Example

use cursor::*;

fn example7() -> u8 {

    let mut cursor = Cursor::new(&[1u8; 100]);
    cursor += 5;
    cursor -= 2;
    cursor += 1;

    cursor.current_deref()

}

fn example9() {

    let mut cursor = StrCursor::new("test입니다. ^^");
    cursor += 5;

    assert_eq!(cursor.as_preserved_str(), "test입");
    assert_eq!(cursor.current(), '니');
    assert_eq!(cursor.as_remaining_str(), "다. ^^");

}

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Releases(v2.3.0)

v2.3.0(Jan 5, 2022)
Patched:

Adding Option of return value.

cursor .next_to_until(fn) -> Option<T>

cursor .next_to_while(fn) -> Option<T>

Source code(tar.gz)
Source code(zip)
v2.2.0(Jan 4, 2022)
New Feature:

cursor .prev() : next_back() without turnaround().

cursor .extras_mut() : gets mutable extras.

Source code(tar.gz)
Source code(zip)
v2.1.0(Jan 2, 2022)
Patched:

change(&mut self, input: &char, pos: usize) in Extras

New Feature:

.next_to_left()

.next_to_right()

If next or jump can effect the Extras.

.noeffects()

.noeffects_mut()

.noeffects_on()

.noefeects_off()

Bump until meets fn = true.

.next_to_until(fn)

Bump while fn = true.

.next_to_while(fn)

Cloning saved().extras to self.extras().

.to_range_extras()

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Source code(zip)
v2.0.0(Dec 28, 2021)
Changed whole structure.

New Features:

Please check this diagram

Source code(tar.gz)
Source code(zip)
v1.1.0(Dec 19, 2021)
New Features:

Cursor::new_with_extras::<Extras>(slice);

StrCursor::new_with_extras::<Extras>(str);

Source code(tar.gz)
Source code(zip)

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I will change the world.

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A more free Rust-Iterator.

Related tags

Overview

`CURSOR`

Example

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