Struct Span 

pub struct Span {
    pub start: u32,
    pub end: u32,
    pub style: SpanStyle,
}

An inline formatting span within a StyledText.

Uses u32 offsets and a 2-byte SpanStyle (flags + link index) to keep the struct at 12 bytes, improving cache locality during block iteration.

Fields

start: u32

end: u32

style: SpanStyle

Trait Implementations

impl Clone for Span

fn clone(&self) -> Span

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Span

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

Formats the value using the given formatter.