Struct string_lines::StringLines
[−]
[src]
pub struct StringLines {
// some fields omitted
}Raw persistent database for storing string lines.
Methods
impl StringLines
fn open<P: AsRef<Path>>(path: P) -> Result<StringLines>
Attempts to open a file in read-write mode.
fn push(&mut self, s: &str) -> Result<()>
Appends an element to the back of a collection.
fn pop(&mut self) -> Result<Option<String>>
Removes the last element from a collection and returns it, or None if it is empty.
fn clear(&mut self) -> Result<()>
Returns the number of elements in the collection.