Struct Sizing 

pub struct Sizing<'a> {
    pub lengths: &'a [(&'a str, &'a str)],
    pub fallback: &'a str,
}

The lengths the description deferred.

Width says Content, Fixed or Fill and deliberately carries no magnitude, because a magnitude is a CSS answer and the description is read by renderers that have no pixels. So the numbers arrive here instead, the way a field’s value arrives in Filling rather than in Field.

Looked up by column name, because an app’s columns are not all one size: goingson’s task table has six distinct fixed widths.

Fields

lengths: &'a [(&'a str, &'a str)]

(column name, CSS length). The length is the track for a Width::Fixed column and the floor for a Width::Fill one.

fallback: &'a str

Used for a column with no entry above. Empty means auto.

Trait Implementations

impl<'a> Clone for Sizing<'a>

fn clone(&self) -> Sizing<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Sizing<'a>

impl<'a> Debug for Sizing<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Sizing<'a>

fn default() -> Sizing<'a>

Returns the “default value” for a type.