use crate::string::{rewrite_string, StringFormat};
use crate::types::{rewrite_path, PathContext};
use crate::utils::{
- colon_spaces, contains_skip, count_newlines, first_line_ends_with, inner_attributes,
- last_line_extendable, last_line_width, mk_sp, outer_attributes, semicolon_for_expr,
- unicode_str_width, wrap_str,
+ colon_spaces, contains_skip, count_newlines, filtered_str_fits, first_line_ends_with,
+ inner_attributes, last_line_extendable, last_line_width, mk_sp, outer_attributes,
+ semicolon_for_expr, unicode_str_width, wrap_str,
};
use crate::vertical::rewrite_with_alignment;
use crate::visitor::FmtVisitor;
}
}
ast::ExprKind::Underscore => Some("_".to_owned()),
- ast::ExprKind::IncludedBytes(..) => unreachable!(),
+ ast::ExprKind::FormatArgs(..) | ast::ExprKind::IncludedBytes(..) => {
+ // These do not occur in the AST because macros aren't expanded.
+ unreachable!()
+ }
ast::ExprKind::Err => None,
};
match (orig_rhs, new_rhs) {
(Some(ref orig_rhs), Some(ref new_rhs))
- if wrap_str(new_rhs.clone(), context.config.max_width(), new_shape)
- .is_none() =>
+ if !filtered_str_fits(&new_rhs, context.config.max_width(), new_shape) =>
{
Some(format!("{}{}", before_space_str, orig_rhs))
}