Merge pull request #212 from andrewliebenow/remove-extern-crate

Remove unneeded extern crate declarations

Author: jgarzik

calc/expr.rs

@@ -7,8 +7,6 @@
 // SPDX-License-Identifier: MIT
 //
 
-extern crate plib;
-
 use gettextrs::{bind_textdomain_codeset, setlocale, textdomain, LocaleCategory};
 use plib::PROJECT_NAME;
 use regex::Regex;

datetime/cal.rs

@@ -11,9 +11,6 @@
 // - Arg help should indicate "[[month] year]" as the default
 //
 
-extern crate clap;
-extern crate plib;
-
 use chrono::Datelike;
 use clap::Parser;
 use gettextrs::{bind_textdomain_codeset, gettext, setlocale, textdomain, LocaleCategory};

datetime/date.rs

@@ -11,9 +11,6 @@
 // - double-check that Rust stftime() is POSIX compliant
 //
 
-extern crate clap;
-extern crate plib;
-
 use chrono::{DateTime, Datelike, Local, LocalResult, TimeZone, Utc};
 use clap::Parser;
 use gettextrs::{bind_textdomain_codeset, setlocale, textdomain, LocaleCategory};

datetime/sleep.rs

@@ -7,9 +7,6 @@
 // SPDX-License-Identifier: MIT
 //
 
-extern crate clap;
-extern crate plib;
-
 use clap::Parser;
 use gettextrs::{bind_textdomain_codeset, setlocale, textdomain, LocaleCategory};
 use plib::PROJECT_NAME;

dev/ar.rs

@@ -7,8 +7,6 @@
 // SPDX-License-Identifier: MIT
 //
 
-extern crate clap;
-
 use chrono::DateTime;
 use clap::{Parser, Subcommand};
 use object::{Object, ObjectSymbol, SymbolKind};

dev/nm.rs

@@ -11,9 +11,6 @@
 // - sort output
 //
 
-extern crate clap;
-extern crate plib;
-
 use object::{
     Object, ObjectSection, ObjectSymbol, SectionIndex, SectionKind, Symbol, SymbolKind,
     SymbolSection,

display/echo.rs

@@ -13,8 +13,6 @@
 //	Write an 8-bit value that is the 0, 1, 2 or 3-digit octal number _num_.
 //
 
-extern crate plib;
-
 use gettextrs::{bind_textdomain_codeset, setlocale, textdomain, LocaleCategory};
 use plib::PROJECT_NAME;
 use std::io::{self, Write};

display/printf.rs

@@ -11,8 +11,6 @@
 // - fix bug:  zero padding does not work for negative numbers
 //
 
-extern crate plib;
-
 use gettextrs::{bind_textdomain_codeset, gettext, setlocale, textdomain, LocaleCategory};
 use plib::PROJECT_NAME;
 use std::io::{self, Write};

file/cat.rs

@@ -12,9 +12,6 @@
 // - Questionable behavior:  if write_all() produces Err, the program will
 //   continue to the next file, rather than stopping.
 
-extern crate clap;
-extern crate plib;
-
 use clap::Parser;
 use gettextrs::{bind_textdomain_codeset, setlocale, textdomain, LocaleCategory};
 use plib::PROJECT_NAME;

file/dd.rs

@@ -7,8 +7,6 @@
 // SPDX-License-Identifier: MIT
 //
 
-extern crate plib;
-
 use gettextrs::{bind_textdomain_codeset, gettext, setlocale, textdomain, LocaleCategory};
 use plib::PROJECT_NAME;
 use std::fs;