Method find_hash

perro_source/core/perro_csv/src/lib.rs:181–188

(&self, col: usize, key_hash: u64)

    #[inline]
    pub fn header_index_hash(&self, name_hash: u64) -> Option<usize> {
        self.headers.iter().position(|cell| cell.hash == name_hash)
    }

    #[inline]
    pub fn get(&self, row: usize, col: usize) -> Option<&'static str> {
        self.rows.get(row).and_then(|row| row.get(col))
    }

    #[inline]
    pub fn get_by_header(&self, row: usize, header: &str) -> Option<&'static str> {
        let col = self.header_index(header)?;