Enum AppBarVariant 

pub enum AppBarVariant {
    Small,
    Medium,
    Large,
}

Which collapsing-bar layout sliver_app_bar renders — M3EAppBarVariant. The variant influences only the collapsing bar; the fixed app_bar always renders the collapsed, single-line layout.

Variants

Small

A single-line bar with no expanded headline (upstream returns no flexibleSpace at all for this one).

Medium

A two-line bar whose headline expands beneath the action row.

Large

A taller two-line bar with a larger expanded headline.

Trait Implementations

impl Clone for AppBarVariant

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AppBarVariant

impl Debug for AppBarVariant

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

Formats the value using the given formatter.

impl Default for AppBarVariant

fn default() -> Self

Returns the “default value” for a type.

impl Eq for AppBarVariant

impl PartialEq for AppBarVariant

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AppBarVariant