Enum TextSegment 

pub enum TextSegment {
    Literal(String),
    Expr(Arc<Expr>),
}

One segment of text that may contain {expr} fragments.

Line text, option text, line-variant text, and command argument strings are all stored as Vec<TextSegment> so that {expr} fragments are parsed once at compile time and evaluated cheaply at runtime.

Variants

Literal(String)

A literal string with no interpolation.

Expr(Arc<Expr>)

An {expr} fragment whose source has already been parsed.

Implementations

impl TextSegment

pub fn literal(s: impl Into<String>) -> Self

Convenience: construct a literal segment from any Into<String>.

Trait Implementations

impl Clone for TextSegment

fn clone(&self) -> TextSegment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextSegment

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

Formats the value using the given formatter.