Function jay_lib::fns::fn_str::del_mid_str

source ·

pub fn del_mid_str<S>(start: S, end: S, s: S) -> Result<String, Box<dyn Error>>where
    S: AsRef<str>,

Expand description

Command get middle subject str. Example:

use jay_lib::fns::fn_str;
   let s=r#"<DT><A HREF="https://blog.csdn.net/sdu_hao/article/details/95958293?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.control" ADD_DATE="1612008593" ICON="data:image/png;base64,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">自然语言处理 | (30) 文本相似度计算与文本匹配问题_sdu_hao的博客-CSDN博客_文本相似度匹配</A>"#;
    if let Ok(after_del)=fn_str::del_mid_str(" ICON=\"","\">",s){
        assert_eq!(r#"<DT><A HREF="https://blog.csdn.net/sdu_hao/article/details/95958293?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.control" ADD_DATE="1612008593"自然语言处理 | (30) 文本相似度计算与文本匹配问题_sdu_hao的博客-CSDN博客_文本相似度匹配</A>"#.to_string(),after_del);
    }
    if let Ok(after_del)=fn_str::del_mid_str(" ADD_DATE=\"","\">",s){
        assert_eq!(r#"<DT><A HREF="https://blog.csdn.net/sdu_hao/article/details/95958293?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.control"自然语言处理 | (30) 文本相似度计算与文本匹配问题_sdu_hao的博客-CSDN博客_文本相似度匹配</A>"#.to_string(),after_del);
    }
        let s=r#"<DT><A HREF="https://www.jianshu.com/p/c7421770d0d1" ADD_DATE="1612009180" ICON="data:image/png;base64,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">文本的匹配 - 简书</A>"#;
    if let Ok(after_del)=fn_str::del_mid_str(" ADD_DATE=\"","\">",s) {
        assert_eq!(r#"<DT><A HREF="https://www.jianshu.com/p/c7421770d0d1"文本的匹配 - 简书</A>"#.to_string(),after_del);
    }