Struct WindowMeta 

pub struct WindowMeta {
    pub title: Option<String>,
    pub description: Option<String>,
    pub locale: Option<String>,
}

Decoded window/surface metadata.

A field is None when unset (the renderer applies its default). An empty wire string clears the field, so Self::set stores None for "".

Fields

title: Option<String>

Window/surface title.

description: Option<String>

Human-readable description of the current content.

locale: Option<String>

Content locale (BCP 47).

Implementations

impl WindowMeta

pub fn new() -> Self

Create empty metadata (every field unset).

pub fn set(&mut self, field: u16, value: &str)

Set one field from a decoded string. An empty value clears the field.

pub fn clear(&mut self, field: u16)

Clear one field.

pub fn get(&self, field: u16) -> Option<&str>

The value of field, if set.

pub fn is_empty(&self) -> bool

Whether every field is unset.

Trait Implementations

impl Clone for WindowMeta

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowMeta

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

Formats the value using the given formatter.

impl Default for WindowMeta

fn default() -> Self

Returns the “default value” for a type.

impl Eq for WindowMeta

impl PartialEq for WindowMeta

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WindowMeta