Struct BoardRow 

pub struct BoardRow {
    pub task: Task,
    pub worked_secs: u64,
    pub updated_secs_ago: u64,
    pub marks: Marks,
    pub rollup: Option<(usize, usize)>,
    pub parent_subject: Option<String>,
    pub history: Vec<TaskTransition>,
    pub history_total: usize,
}

One row as the board reads it: the record plus what is derived.

Fields

task: Task

worked_secs: u64

The sum of its in_progress intervals, from the history.

updated_secs_ago: u64

Time since any touch.

marks: Marks

rollup: Option<(usize, usize)>

A parent’s children: how many are completed, of how many.

parent_subject: Option<String>

A child’s parent subject.

history: Vec<TaskTransition>

The row’s own transitions, in time order - the newest HISTORY_CAP of them, which is what the detail drawer draws when it opens. The tail beyond the cap is stated by history_total rather than carried: the walk below already groups the transitions for the worked time, and carrying the whole trail costs every board_rows caller - every board read and every tasks__list - the record’s full weight.

default is backward compatibility with older records, and nothing more: no server-side pin decodes a BoardRow, so nothing in the tree depends on it - a capture written before the field can still be read wherever one is.

history_total: usize

How many transitions the row has in all - never fewer than history.len(). The drawer words its showing the last N of M from it, so a capped tail is stated rather than silent.

Trait Implementations

impl Clone for BoardRow

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoardRow

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BoardRow

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for BoardRow

impl PartialEq for BoardRow

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for BoardRow

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BoardRow