Struct Form 

pub struct Form {
    pub title: &'static str,
    pub fields: Vec<Field>,
    pub cursor: usize,
}

Fields

title: &'static str

fields: Vec<Field>

cursor: usize

Which field the caret is on.

Implementations

impl Form

pub fn new_schedule() -> Self

The fields temporal schedule create needs.

workflow id is the id given to the workflows the schedule starts, not the schedule’s own id; the server appends the scheduled time to it, so the two are different things and naming both avoids the guess.

pub fn next(&mut self)

Move down a field, wrapping. Tab in a form goes forward and stops nowhere.

pub fn previous(&mut self)

pub fn push(&mut self, c: char)

pub fn backspace(&mut self) -> bool

Delete backwards. Reports whether anything was there, so the caller can decide what an empty backspace means.

pub fn get(&self, label: &str) -> &str

The value of a field by label, trimmed. Empty when absent.

pub fn missing(&self) -> Option<&'static str>

The first required field still empty, if any.

Checked before the confirmation rather than after, so the reader is sent back to the field that is missing instead of reading a command with a hole in it.

pub fn focus(&mut self, label: &str)

Put the caret on a named field, for jumping to the one that failed validation.

Trait Implementations

impl Clone for Form

fn clone(&self) -> Form

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Form

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

Formats the value using the given formatter.

impl Eq for Form

impl PartialEq for Form

fn eq(&self, other: &Form) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Form