Struct State 

pub struct State {
    pub ids: Vec<i32>,
    pub tasks: HashMap<i32, ListItem>,
    pub selected: Option<usize>,
}

The overall state of application

Fields

ids: Vec<i32>

tasks: HashMap<i32, ListItem>

selected: Option<usize>

index of selected task

Implementations

impl State

pub fn new() -> Self

pub fn move_selection(&mut self, upwards: bool)

Move app state selection

pub fn add_task(&mut self, new_task: &str)

Add a new task to the given state

pub fn remove_task(&mut self, id: &i32) -> Option<()>

remove task with given id

pub fn remove_task_by_seq(&mut self, idx: usize)

delete a particular task at an index from the given state

pub fn toggle_task_status(&mut self, idx: usize) -> Option<bool>

mark incomplete task complete and vice versa

returns true if task marked as complete else false

pub fn toggle_task_status_by_id(&mut self, id: i32) -> Option<bool>

mark incomplete task complete and vice versa

returns true if task marked as complete else false

pub fn get_tasks(&self) -> Vec<&Task>

Return all the tasks as a vector of tasks

Trait Implementations

impl Default for State

fn default() -> Self

Returns the “default value” for a type.