Don’t pretty print newlines in objects and arrays if empty
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parent
40e75f3f35
commit
7413e93a48
2 changed files with 21 additions and 17 deletions
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@ -153,9 +153,11 @@ impl Display for Array {
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fn fmt(&self, f: &mut Formatter) -> fmt::Result {
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fn fmt(&self, f: &mut Formatter) -> fmt::Result {
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let mut f = Pretty::from(f);
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let mut f = Pretty::from(f);
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f.write_char('[')?;
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f.write_char('[')?;
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let indent = pretty_indent();
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if !self.is_empty() {
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write!(f, "{}", Fmt::pretty_comma_separated(self.as_slice()))?;
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let indent = pretty_indent();
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drop(indent);
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write!(f, "{}", Fmt::pretty_comma_separated(self.as_slice()))?;
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drop(indent);
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}
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f.write_char(']')
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f.write_char(']')
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}
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}
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}
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}
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@ -144,20 +144,22 @@ impl Display for Object {
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} else {
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} else {
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f.write_str("{ ")?;
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f.write_str("{ ")?;
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}
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}
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let indent = pretty_indent();
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if !self.is_empty() {
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write!(
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let indent = pretty_indent();
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f,
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write!(
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"{}",
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f,
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Fmt::pretty_comma_separated(
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"{}",
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self.0.iter().map(|args| Fmt::new(args, |(k, v), f| write!(
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Fmt::pretty_comma_separated(
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f,
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self.0.iter().map(|args| Fmt::new(args, |(k, v), f| write!(
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"{}: {}",
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f,
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escape_key(k),
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"{}: {}",
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v
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escape_key(k),
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))),
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v
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)
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))),
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)?;
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)
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drop(indent);
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)?;
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drop(indent);
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}
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if is_pretty() {
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if is_pretty() {
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f.write_char('}')
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f.write_char('}')
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} else {
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} else {
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