Struct ListPresentation 

pub struct ListPresentation { /* private fields */ }

Presentation policy used to compose a List into a View.

ListPresentation::compose formats values with fmt::Display. Use ListPresentation::compose_with with a ListItemPresentation<T> when values need List-specific formatting or per-item role-style overrides.

Implementations

impl ListPresentation

pub fn new(item_style: TextStyle, enumerator_style: TextStyle) -> Self

Creates the canonical list presentation with bullet markers.

impl ListPresentation

pub fn get_style(&self, role: ListRole) -> &TextStyle

Returns the style assigned to one logical list role.

pub fn style(self, role: ListRole, style: TextStyle) -> Self

Replaces the style assigned to one logical list role.

pub fn item_style(self, style: TextStyle) -> Self

Replaces the item style.

pub fn enumerator_style(self, style: TextStyle) -> Self

Replaces the marker style.

pub const fn enumerator(self, enumerator: ListEnumerator) -> Self

Replaces the item-marker policy.

pub const fn nesting_indent(self, nesting_indent: usize) -> Self

Sets the fixed horizontal step between nesting levels, in terminal cells.

pub fn compose<T>(&self, list: &List<T>) -> View

where T: Display,

Composes displayable list data into an intrinsically sized Canvas.

pub fn compose_with<T>( &self, list: &List<T>, items: &ListItemPresentation<'_, T>, ) -> View

Composes list data with typed item formatting and style overrides.

Trait Implementations

impl Clone for ListPresentation

fn clone(&self) -> ListPresentation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ListPresentation

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

Formats the value using the given formatter.

impl PartialEq for ListPresentation

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