diff options
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/src/lib.rs b/src/lib.rs index c993d8390fc..49ddbdb0a6c 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -8,31 +8,17 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. +#![deny(rust_2018_idioms)] + #[macro_use] extern crate derive_new; -extern crate atty; -extern crate bytecount; -extern crate diff; -extern crate dirs; -extern crate failure; -extern crate itertools; #[cfg(test)] #[macro_use] extern crate lazy_static; #[macro_use] extern crate log; -extern crate regex; -extern crate rustc_target; -extern crate serde; #[macro_use] extern crate serde_derive; -extern crate serde_json; -extern crate syntax; -extern crate syntax_pos; -extern crate toml; -extern crate unicode_categories; -extern crate unicode_segmentation; -extern crate unicode_width; use std::cell::RefCell; use std::collections::HashMap; @@ -264,7 +250,7 @@ impl FormatReport { /// fancy output. pub fn fancy_print( &self, - mut t: Box<term::Terminal<Output = io::Stderr>>, + mut t: Box<dyn term::Terminal<Output = io::Stderr>>, ) -> Result<(), term::Error> { for (file, errors) in &self.internal.borrow().0 { for error in errors { @@ -335,7 +321,7 @@ impl FormatReport { impl fmt::Display for FormatReport { // Prints all the formatting errors. - fn fmt(&self, fmt: &mut fmt::Formatter) -> Result<(), fmt::Error> { + fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> { for (file, errors) in &self.internal.borrow().0 { for error in errors { let prefix_space_len = error.line.to_string().len(); @@ -509,7 +495,7 @@ fn format_code_block(code_snippet: &str, config: &Config) -> Option<FormattedSni } /// A session is a run of rustfmt across a single or multiple inputs. -pub struct Session<'b, T: Write + 'b> { +pub struct Session<'b, T: Write> { pub config: Config, pub out: Option<&'b mut T>, pub(crate) errors: ReportedErrors, |