Enum SortOrder 

pub enum SortOrder {
    Default,
    Upper,
    Lower,
    Unicode,
}

Controls the lexicographic sorting of file and folder names.

Variants

Default

Case-insensitive natural sort with lowercase preferred in ties. Numbers in file names are compared by value (e.g., file2 before file10).

Upper

Uppercase names are grouped before lowercase names, with case-insensitive natural sort within each group. Dot-prefixed names sort before both groups.

Lower

Lowercase names are grouped before uppercase names, with case-insensitive natural sort within each group. Dot-prefixed names sort before both groups.

Unicode

Pure Unicode codepoint comparison. No case folding, no natural number sorting. Uppercase ASCII sorts before lowercase. Accented characters sort after ASCII.

Trait Implementations

impl Clone for SortOrder

fn clone(&self) -> SortOrder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SortOrder

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

Formats the value using the given formatter.

impl Default for SortOrder

fn default() -> SortOrder

Returns the “default value” for a type.

impl PartialEq for SortOrder

fn eq(&self, other: &SortOrder) -> 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 Copy for SortOrder

impl Eq for SortOrder

impl StructuralPartialEq for SortOrder