Enum Capitalization 

pub enum Capitalization {
    Auto,
    None,
    Sentences,
    Words,
    Characters,
}

Which letters the software keyboard capitalises on its own.

A hint, not a rule: it is what the keyboard does to what it sends, and a reader who turns it off still types what they meant to. A field that must hold capitals wants TextField::input_filter as well, which works whatever the keyboard does and works on a desktop, where there is no keyboard to hint to.

Variants

Auto

Whatever the keyboard type already implies — sentences for ordinary text, words for a name or an address, nothing for an email address. The default, and right nearly always, since the type is the better description of the two.

None

Nothing. The reader capitalises what they mean to capitalise.

Sentences

The first letter of each sentence.

Words

The first letter of each word.

Characters

Every letter.

Trait Implementations

impl Clone for Capitalization

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 Capitalization

impl Debug for Capitalization

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

Formats the value using the given formatter.

impl Default for Capitalization

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Capitalization

impl Hash for Capitalization

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 Capitalization

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Capitalization