Function seq 

pub fn seq(layout: Box<Layout>) -> Box<Layout>

Wraps a layout for sequential breaking behavior.

The seq constructor creates a sequence where if any composition within the sequence breaks, then all subsequent compositions in the sequence also break. This creates a “cascading” break effect useful for statement lists, block structures, or any content where breaking should propagate forward.

Parameters

• layout - The layout to treat as a breaking sequence

Returns

A boxed Layout::Seq that implements sequential breaking.

Examples

use typeset::*;

// Sequential breaking for statement-like structures
let statements = seq(join_with_lines(vec![
    comp(text_str("let x = "), text_str("value1;"), true, false),
    comp(text_str("let y = "), text_str("value2;"), true, false),
    comp(text_str("let z = "), text_str("value3;"), true, false)
]));

// If one statement needs to break due to width constraints,
// all following statements will also break, creating:
// let x =
//   value1;
// let y =
//   value2;
// let z =
//   value3;

Behavior

• Breaking propagates forward through the sequence
• Earlier elements can stay unbroken even if later ones break
• Useful for maintaining consistent indentation in code blocks
• Different from grp which breaks all-or-nothing

See Also

• grp - For all-or-nothing group breaking
• [line()] - For explicit line breaks
• [join_with_lines] - Often used with seq for statement sequences