Struct SchemaAwareCompleter 

pub struct SchemaAwareCompleter { /* private fields */ }

Schema-aware completer for Poka-Yoke input validation

Implementations

impl SchemaAwareCompleter

pub fn new(session: &ReplSession) -> Self

Create a new completer from session state

pub fn complete(&self, input: &str) -> Vec<String>

Get completions for the given input

Returns a list of possible completions.

pub fn update_columns(&mut self, session: &ReplSession)

Update column names from session

pub fn update_datasets(&mut self, session: &ReplSession)

Update dataset names from session

Trait Implementations

impl Completer for SchemaAwareCompleter

Available on crate feature repl only.

fn complete(&mut self, line: &str, pos: usize) -> Vec<Suggestion>

the action that will take the line and position and convert it to a vector of completions, which include the span to replace and the contents of that replacement

fn complete_with_base_ranges( &mut self, line: &str, pos: usize, ) -> (Vec<Suggestion>, Vec<Range<usize>>)

same as Completer::complete but it will return a vector of ranges of the strings the suggestions are based on

fn partial_complete( &mut self, line: &str, pos: usize, start: usize, offset: usize, ) -> Vec<Suggestion>

action that will return a partial section of available completions this command comes handy when trying to avoid to pull all the data at once from the completer

fn total_completions(&mut self, line: &str, pos: usize) -> usize

number of available completions

impl Debug for SchemaAwareCompleter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.