fn from_str(s: &str) -> Result<Self, Self::Err> {
        let tags = s
            .lines()
            .map(|line| {
                let (key, val) = line
                    .split_once('=')
                    .ok_or_else(|| ParseTagsError::MissingEquals(line.to_owned()))?;
                Ok((key.to_owned(), val.to_owned()))
            })
            .collect::<Result<Vec<(String, String)>, Self::Err>>()?;
        Self::from_pairs(tags).map_err(ParseTagsError::DuplicateKey)
    }
/// Parse '=' separated tag pairs from a newline separated list.
///
/// ```
/// use std::str::FromStr;
/// use osm_tags::Tags;
/// let tags = Tags::from_str("foo=bar\nabra=cadabra").unwrap();
/// assert_eq!(tags.get("foo"), Some("bar"));
/// ```
Parse '=' separated tag pairs from a newline separated list.
Parse ' = ' separated tag pairs from a newline separated list .
fn from_str(s: &str) -> Result<Self, Self::Err> {
        let tags = s
            .lines()
            .map(|line| {
                let (key, val) = line
                    .split_once('=')
                    .ok_or_else(|| ParseTagsError::MissingEquals(line.to_owned()))?;
                Ok((key.to_owned(), val.to_owned()))
            })
            .collect::<Result<Vec<(String, String)>, Self::Err>>()?;
        Self::from_pairs(tags).map_err(ParseTagsError::DuplicateKey)
    }
fn from_str ( s : & str ) -> Result < Self , Self :: Err > { let tags = s . lines ( ) . map ( | line | { let ( key , val ) = line . split_once ( '=' ) . ok_or_else ( | | ParseTagsError :: MissingEquals ( line . to_owned ( ) ) ) ? ; Ok ( ( key . to_owned ( ) , val . to_owned ( ) ) ) } ) . collect :: < Result < Vec < ( String , String ) > , Self :: Err > > ( ) ? ; Self :: from_pairs ( tags ) . map_err ( ParseTagsError :: DuplicateKey ) }
Parse '=' separated tag pairs from a newline separated list.
Parse ' = ' separated tag pairs from a newline separated list .
s
&str
s
&str