Enum HeaderLabel 

#[non_exhaustive]
pub enum HeaderLabel {
    Title,
    IconAndTitle(SharedString),
    Icon(SharedString),
}

What a column’s header cell shows. Wherever the header shows no text, the title still names the column: its tooltip, its accessible name, the column chooser, the menus and an export’s header.

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.

Title

The title.

IconAndTitle(SharedString)

An icon (its asset path) before the title.

Icon(SharedString)

The icon (its asset path) alone.

Trait Implementations

impl Clone for HeaderLabel

fn clone(&self) -> HeaderLabel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeaderLabel

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

Formats the value using the given formatter.

impl Default for HeaderLabel

fn default() -> HeaderLabel

Returns the “default value” for a type.

impl Hash for HeaderLabel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for HeaderLabel

fn eq(&self, other: &HeaderLabel) -> 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 Eq for HeaderLabel

impl StructuralPartialEq for HeaderLabel