Struct StyledFrame 

pub struct StyledFrame {
    pub lines: Vec<StyledLine>,
}

A multi-line styled projection of an environment frame.

Fields

lines: Vec<StyledLine>

Lines in source order. Empty when the frame carries no content.

Implementations

impl StyledFrame

pub fn unstyled(s: String) -> Self

Construct an unstyled frame from a plain string, splitting on \n.

Every line becomes a single span with the default style. Used by the default AsciiRenderable::render_styled impl so that environments without bespoke colouring still produce a well-typed frame.

Examples

use rlevo_core::render::styled::StyledFrame;

let frame = StyledFrame::unstyled("line one\nline two".to_string());
assert_eq!(frame.lines.len(), 2);
assert_eq!(frame.plain_text(), "line one\nline two");

pub fn is_empty(&self) -> bool

true when the frame contains no lines.

pub fn plain_text(&self) -> String

Concatenate every span’s text across every line, separated by \n.

Useful in tests to assert that the styled projection carries the same glyphs as the plain projection (modulo trailing newlines).

Trait Implementations

impl Clone for StyledFrame

fn clone(&self) -> StyledFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StyledFrame

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

Formats the value using the given formatter.

impl Default for StyledFrame

fn default() -> StyledFrame

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StyledFrame

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for StyledFrame

impl PartialEq for StyledFrame

fn eq(&self, other: &StyledFrame) -> 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 Serialize for StyledFrame

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for StyledFrame