Struct stanza::style::Styles

pub struct Styles(/* private fields */);

Implementations

impl Styles

pub fn with(self, style: impl Style) -> Self

pub fn insert<S: Style>(&mut self, style: S) -> Option<Box<dyn Style>>

pub fn with_all(self, styles: &Styles) -> Self

pub fn insert_all(&mut self, styles: &Styles)

pub fn get(&self, key: &str) -> Option<&dyn Style>

pub fn take(&mut self, key: &str) -> Option<Box<dyn Style>>

pub fn assert_assignability<S>(&self, check: impl FnMut(Assignability) -> bool)

Verifies the assignability of all styles by evaluating the given check predicate, panicking if the predicate evaluates to false for any style. The type S is used purely for generating the panic message.

Panics

If one of the styles is assignment-incompatible according to the predicate.

Trait Implementations

impl Clone for Styles

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Styles

fn default() -> Styles

Returns the “default value” for a type.

impl<'a> IntoIterator for &'a Styles

type Item = (&'a String, &'a Box<dyn Style>)

The type of the elements being iterated over.

type IntoIter = Iter<'a, String, Box<dyn Style>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.