Struct TextContent

pub struct TextContent { /* private fields */ }

Provides access to the content of a TextView.

Cloning this object will still point to the same content.

Examples

let mut content = TextContent::new("content");
let view = TextView::new_with_content(content.clone());

// Later, possibly in a different thread
content.set_content("new content");
assert!(view.get_content().source().contains("new"));

Implementations

impl TextContent

pub fn new<S>(content: S) -> TextContent

where S: Into<SpannedString<Style>>,

Creates a new text content around the given value.

Parses the given value.

impl TextContent

pub fn set_content<S>(&self, content: S)

where S: Into<SpannedString<Style>>,

Replaces the content with the given value.

pub fn append<S>(&self, content: S)

where S: Into<SpannedString<Style>>,

Append content to the end of a TextView.

pub fn get_content(&self) -> TextContentRef

Returns a reference to the content.

This locks the data while the returned value is alive, so don’t keep it too long.

pub fn with_content<F, O>(&self, f: F) -> O

where F: FnOnce(&mut SpannedString<Style>) -> O,

Apply the given closure to the inner content, and bust the cache afterward.

Trait Implementations

impl Clone for TextContent

fn clone(&self) -> TextContent

Returns a copy of the value.

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

Performs copy-assignment from source.