Enum IconRole 

#[non_exhaustive]
pub enum IconRole {
    FolderClosed,
    FolderOpen,
    File,
    Error,
    CaretRight,
    CaretDown,
}

The six logical icon positions in a tree row (S10.1).

#[non_exhaustive] — future minor releases may add variants; external theme implementations must include a _ => fallback arm (S10.2).

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.

FolderClosed

A collapsed directory.

FolderOpen

An expanded directory.

File

A non-directory entry.

Error

A directory whose scan failed.

CaretRight

Caret for a collapsed directory.

CaretDown

Caret for an expanded directory (or loading indicator).

Trait Implementations

impl Clone for IconRole

fn clone(&self) -> IconRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IconRole

impl Debug for IconRole

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

Formats the value using the given formatter.

impl Eq for IconRole

impl PartialEq for IconRole

fn eq(&self, other: &IconRole) -> 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 StructuralPartialEq for IconRole