Enum DisplayRow 

#[non_exhaustive]
pub enum DisplayRow {
    Data {
        row: RowId,
        depth: u16,
    },
    GroupCaption {
        group: GroupId,
        depth: u16,
    },
    GroupFooter {
        group: GroupId,
        depth: u16,
    },
}

One line of the shown order.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Data

A data row; depth is its tree depth, or the number of group levels above it.

Fields

row: RowId

The row.

depth: u16

How deep it is.

GroupCaption

The caption of a group.

Fields

group: GroupId

The group.

depth: u16

The group’s depth: 0 for a top-level group.

GroupFooter

The footer of an expanded group.

Fields

group: GroupId

The group.

depth: u16

The group’s depth: 0 for a top-level group.

Implementations

impl DisplayRow

pub fn depth(self) -> u16

How deep the line is.

pub fn row(self) -> Option<RowId>

The data row, for a data line.

pub fn group(self) -> Option<GroupId>

The group, for a caption or a footer.

Trait Implementations

impl Clone for DisplayRow

fn clone(&self) -> DisplayRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DisplayRow

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

Formats the value using the given formatter.

impl PartialEq for DisplayRow

fn eq(&self, other: &DisplayRow) -> 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.

impl Copy for DisplayRow

impl Eq for DisplayRow

impl StructuralPartialEq for DisplayRow