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Remove width of a trailing comma on variant

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This commit is contained in:
topecongiro 2017-11-27 20:54:55 +09:00
parent 3d7d978fe8
commit 261d325e15
1 changed files with 4 additions and 4 deletions
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8
src/items.rs
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@ -534,7 +534,8 @@ impl<'a> FmtVisitor<'a> {
let context = self.get_context();
let indent = self.block_indent;
let shape = self.shape();
// 1 = ','
let shape = self.shape().sub_width(1)?;
let attrs_str = field.node.attrs.rewrite(&context, shape)?;
let lo = field
.node
@ -555,8 +556,7 @@ impl<'a> FmtVisitor<'a> {
}
ast::VariantData::Unit(..) => if let Some(ref expr) = field.node.disr_expr {
let lhs = format!("{} =", field.node.name);
// 1 = ','
rewrite_assign_rhs(&context, lhs, &**expr, shape.sub_width(1)?)?
rewrite_assign_rhs(&context, lhs, &**expr, shape)?
} else {
field.node.name.to_string()
},
@ -1312,7 +1312,7 @@ fn format_tuple_struct(
}
result.push(')');
} else {
let shape = Shape::indented(offset, context.config);
let shape = Shape::indented(offset, context.config).sub_width(1)?;
let fields = &fields.iter().map(|field| field).collect::<Vec<_>>()[..];
let one_line_width = context.config.width_heuristics().fn_call_width;
result = rewrite_call_inner(context, &result, fields, span, shape, one_line_width, false)?;