Struct TextHidden

Source

pub struct TextHidden<C: Cipher, P: Pose> { /* private fields */ }

Implementations§

Source §

impl<C: Cipher, P: Pose> TextHidden<C, P>

Source

pub fn new(cipher: C, pose: P, ch1: char, ch2: char) -> Self

Examples found in repository ?

examples/demo.rs (line 8)

3fn main() {
4    //加密方法
5    let cipher = NoCipher;
6    //文本水印摆放位置
7    let pose = SimplePose::default();
8    let text_hidden = TextHidden::new(cipher, pose, '\u{200B}', '\u{200C}');
9    let th = text_hidden.text_hidden("hello", "key");
10    println!("加密后:{}长度:{}!", th,th.len());
11    let result = text_hidden.text_recover(th.as_str());
12    let result_str = result.unwrap();
13    println!("解密后:{}长度:{}", result_str, result_str.len());
14}

Source

pub fn text_hidden(&self, text: &str, key: &str) -> String

隐藏文本 text显示文本和 key隐写文字，返回隐藏后的文本

Examples found in repository ?

examples/demo.rs (line 9)

3fn main() {
4    //加密方法
5    let cipher = NoCipher;
6    //文本水印摆放位置
7    let pose = SimplePose::default();
8    let text_hidden = TextHidden::new(cipher, pose, '\u{200B}', '\u{200C}');
9    let th = text_hidden.text_hidden("hello", "key");
10    println!("加密后:{}长度:{}!", th,th.len());
11    let result = text_hidden.text_recover(th.as_str());
12    let result_str = result.unwrap();
13    println!("解密后:{}长度:{}", result_str, result_str.len());
14}

Source

pub fn text_recover(&self, text: &str) -> Result<String, &'static str>

Examples found in repository ?

examples/demo.rs (line 11)

3fn main() {
4    //加密方法
5    let cipher = NoCipher;
6    //文本水印摆放位置
7    let pose = SimplePose::default();
8    let text_hidden = TextHidden::new(cipher, pose, '\u{200B}', '\u{200C}');
9    let th = text_hidden.text_hidden("hello", "key");
10    println!("加密后:{}长度:{}!", th,th.len());
11    let result = text_hidden.text_recover(th.as_str());
12    let result_str = result.unwrap();
13    println!("解密后:{}长度:{}", result_str, result_str.len());
14}