pub fn search_list_of_tags(&self, query: &str) -> Result<Option<Vec<&Tag>>, Error> {
        debug!("search_list_of_tags: starting.");
        if self.cached_data.cache_ok() {
            let r = if !self.cfg.fuzzy_search {
                let q = &query.to_lowercase();
                self.cached_data
                    .tags
                    .as_ref()
                    .map(|t| {
                        t.iter()
                            .filter(|item| item.tag_lowered.contains(q))
                            .map(|ct| &ct.tag)
                            .collect::<Vec<&Tag>>()
                    })
                    .unwrap_or_default()
            } else {
                // Build a string for regex: "HAMID" => "H.*A.*M.*I.*D"
                let mut fuzzy_string = query
                    .chars()
                    .map(|c| format!("{}", c))
                    .collect::<Vec<String>>()
                    .join(r".*");
                // Set case-insensitive regex option.
                fuzzy_string.insert_str(0, "(?i)");
                let re = Regex::new(&fuzzy_string)?;
                self.cached_data
                    .tags
                    .as_ref()
                    .map(|t| {
                        t.iter()
                            .filter(|item| re.is_match(&item.tag.0))
                            .map(|ct| &ct.tag)
                            .collect::<Vec<&Tag>>()
                    })
                    .unwrap_or_default()
            };
            match r.len() {
                0 => Ok(None),
                _ => Ok(Some(r)),
            }
        } else {
            bail!("Tags cache data is invalid")
        }
    }
/// Only looks up q within list of cached tags.
/// This function honors [pinboard::config::Config] settings for fuzzy search.
Only looks up q within list of cached tags.
This function honors [pinboard::config::Config] settings for fuzzy search.
Only looks up q within list of cached tags . This function honors [ pinboard :: config :: Config ] settings for fuzzy search .
pub fn search_list_of_tags(&self, query: &str) -> Result<Option<Vec<&Tag>>, Error> {
        debug!("search_list_of_tags: starting.");
        if self.cached_data.cache_ok() {
            let r = if !self.cfg.fuzzy_search {
                let q = &query.to_lowercase();
                self.cached_data
                    .tags
                    .as_ref()
                    .map(|t| {
                        t.iter()
                            .filter(|item| item.tag_lowered.contains(q))
                            .map(|ct| &ct.tag)
                            .collect::<Vec<&Tag>>()
                    })
                    .unwrap_or_default()
            } else {
                // Build a string for regex: "HAMID" => "H.*A.*M.*I.*D"
                let mut fuzzy_string = query
                    .chars()
                    .map(|c| format!("{}", c))
                    .collect::<Vec<String>>()
                    .join(r".*");
                // Set case-insensitive regex option.
                fuzzy_string.insert_str(0, "(?i)");
                let re = Regex::new(&fuzzy_string)?;
                self.cached_data
                    .tags
                    .as_ref()
                    .map(|t| {
                        t.iter()
                            .filter(|item| re.is_match(&item.tag.0))
                            .map(|ct| &ct.tag)
                            .collect::<Vec<&Tag>>()
                    })
                    .unwrap_or_default()
            };
            match r.len() {
                0 => Ok(None),
                _ => Ok(Some(r)),
            }
        } else {
            bail!("Tags cache data is invalid")
        }
    }
pub fn search_list_of_tags ( & self , query : & str ) -> Result < Option < Vec < & Tag > > , Error > { debug ! ( " " ) ; if self . cached_data . cache_ok ( ) { let r = if ! self . cfg . fuzzy_search { let q = & query . to_lowercase ( ) ; self . cached_data . tags . as_ref ( ) . map ( | t | { t . iter ( ) . filter ( | item | item . tag_lowered . contains ( q ) ) . map ( | ct | & ct . tag ) . collect :: < Vec < & Tag > > ( ) } ) . unwrap_or_default ( ) } else { // Build a string for regex: "HAMID" => "H.*A.*M.*I.*D" let mut fuzzy_string = query . chars ( ) . map ( | c | format ! ( " " c ) ) . collect :: < Vec < String > > ( ) . join ( r".*" ) ; // Set case-insensitive regex option. fuzzy_string . insert_str ( 0 , " " ) ; let re = Regex :: new ( & fuzzy_string ) ? ; self . cached_data . tags . as_ref ( ) . map ( | t | { t . iter ( ) . filter ( | item | re . is_match ( & item . tag . 0 ) ) . map ( | ct | & ct . tag ) . collect :: < Vec < & Tag > > ( ) } ) . unwrap_or_default ( ) } ; match r . len ( ) { 0 => Ok ( None ) , _ => Ok ( Some ( r ) ) , } } else { bail ! ( " " ) } }
Only looks up q within list of cached tags.
Only looks up q within list of cached tags .
&self
query
&str
&self
query
&str