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buffer: add quotes to fmt::Debug for better testing experience

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Karoline Pauls 2018-11-27 01:26:29 +00:00 • committed by Florian Dehau
parent 8cdfc883b9
commit 89dac9d2a6
1 changed files with 4 additions and 6 deletions
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10
src/buffer.rs
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@ -116,14 +116,12 @@ impl Default for Buffer {
impl fmt::Debug for Buffer {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
writeln!(f, "Buffer: {:?}", self.area)?;
f.write_str("Content\n")?;
f.write_str("Content (quoted lines):\n")?;
for cells in self.content.chunks(self.area.width as usize) {
for cell in cells {
f.write_str(&cell.symbol)?;
}
f.write_str("\n")?;
let line: String = cells.iter().map(|cell| &cell.symbol[..]).collect();
f.write_fmt(format_args!("{:?},\n", line))?;
}
f.write_str("Style\n")?;
f.write_str("Style:\n")?;
for cells in self.content.chunks(self.area.width as usize) {
f.write_str("|")?;
for cell in cells {