Enum comfy_table::ColumnConstraint

pub enum ColumnConstraint {
    Hidden,
    ContentWidth,
    Absolute(Width),
    LowerBoundary(Width),
    UpperBoundary(Width),
    Boundaries {
        lower: Width,
        upper: Width,
    },
}

A Constraint can be added to a columns.

They allow some control over Column widths as well as the dynamic arrangement process.

All percental boundaries will be ignored, if:

• you aren’t using one of ContentArrangement::{Dynamic, DynamicFullWidth}
• the width of the table/terminal cannot be determined.

Variants

Hidden

This will completely hide a column.

ContentWidth

Force the column to be as long as it’s content. Use with caution! This can easily mess up your table formatting, if a column’s content is overly long.

Absolute(Width)

Enforce a absolute width for a column.

LowerBoundary(Width)

Specify a lower boundary, either fixed or as percentage of the total width.

UpperBoundary(Width)

Specify a upper boundary, either fixed or as percentage of the total width.

Boundaries

Fields

lower: Width

upper: Width

Specify both, an upper and a lower boundary.

Trait Implementations

impl Clone for ColumnConstraint

fn clone(&self) -> ColumnConstraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnConstraint

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

Formats the value using the given formatter.

impl PartialEq<ColumnConstraint> for ColumnConstraint

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ColumnConstraint

impl Eq for ColumnConstraint

impl StructuralEq for ColumnConstraint

impl StructuralPartialEq for ColumnConstraint