Std.Ui.Text.wrapped
1 declaration
fn
wrapped: &Std.Ui.Text.Face -> Str -> Int -> Result[Array[Str], Std.Ui.Text.TextError]This is a callable function.
What it does
Text broken into lines no wider than a width.
Newlines always break. Words are separated by spaces and placed greedily;
the space where a line breaks is dropped. A word wider than the width is
broken between characters, and at least one character is placed per line
so a width narrower than one glyph still makes progress.
Read the signature
- The text after the name is the type checked by Pudu.
- Read arrows from left to right: inputs come first, and the final type is returned.
- & borrows a value for this call instead of moving or copying it.
- Names inside [ ] are type arguments, such as the item type held by a collection.
- Result makes success and recoverable failure part of the function's type.
