Struct ColonDB

pub struct ColonDB {
    pub data: IndexMap<String, Vec<String>>,
    /* private fields */
}

Fields

data: IndexMap<String, Vec<String>>

Implementations

impl ColonDB

pub fn find_database(file_name: &str) -> Self

pub fn save_data_to_file(&self) -> Result<()>

pub fn insert_item_into_db( &mut self, key: String, column: String, value: String, )

pub fn insert_row_into_db(&mut self, key: String, entry_vec: Vec<String>)

pub fn delete_item(&mut self, key: &str, column: String)

pub fn delete_column(&mut self, column: String)

pub fn delete_row(&mut self, key: &str)

pub fn select_item(&self, key: &str, column: &str) -> Option<String>

pub fn select_data( &self, row_range: Option<Range<usize>>, column_range: Option<Vec<String>>, ) -> ColonDB

pub fn print_database(&self)