Struct PickerQuery 

pub struct PickerQuery { /* private fields */ }

Implementations

impl PickerQuery

pub fn new<I: Iterator<Item = Arc<str>>>( column_names: I, primary_column: usize, ) -> Self

pub fn get(&self, column: &str) -> Option<&Arc<str>>

pub fn parse(&mut self, input: &str) -> HashMap<Arc<str>, Arc<str>>

pub fn active_column(&self, cursor: usize) -> Option<&Arc<str>>

Finds the column which the cursor is ‘within’ in the last parse.

The cursor is considered to be within a column when it is placed within any of a column’s text. See the active_column_test unit test below for examples.

cursor is a byte index that represents the location of the prompt’s cursor.

Trait Implementations

impl PartialEq<HashMap<Arc<str>, Arc<str>>> for PickerQuery

fn eq(&self, other: &HashMap<Arc<str>, Arc<str>>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.