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Fix some warnings in future Rust nightlies
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parent
7281336116
commit
fdcc7653f2
8 changed files with 20 additions and 45 deletions
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@ -7,7 +7,6 @@ use heartbeats_simple::HeartbeatPow as Heartbeat;
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use profile_traits::time::ProfilerCategory;
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use std::collections::HashMap;
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use std::env::var_os;
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use std::error::Error;
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use std::fs::File;
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use std::path::Path;
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@ -85,7 +84,7 @@ fn open_heartbeat_log<P: AsRef<Path>>(name: P) -> Option<File> {
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match File::create(name) {
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Ok(f) => Some(f),
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Err(e) => {
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warn!("Failed to open heartbeat log: {}", Error::description(&e));
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warn!("Failed to open heartbeat log: {}", e);
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None
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},
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}
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@ -138,7 +137,7 @@ fn maybe_create_heartbeat(
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fn log_heartbeat_records(hb: &mut Heartbeat) {
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match hb.log_to_buffer_index() {
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Ok(_) => (),
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Err(e) => warn!("Failed to write heartbeat log: {}", Error::description(&e)),
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Err(e) => warn!("Failed to write heartbeat log: {}", e),
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}
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}
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@ -19,7 +19,6 @@ use servo_config::opts::OutputOptions;
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use std::borrow::ToOwned;
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use std::cmp::Ordering;
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use std::collections::{BTreeMap, HashMap};
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use std::error::Error;
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use std::fs::File;
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use std::io::{self, Write};
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use std::path::Path;
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@ -397,11 +396,7 @@ impl Profiler {
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Some(OutputOptions::FileName(ref filename)) => {
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let path = Path::new(&filename);
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let mut file = match File::create(&path) {
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Err(e) => panic!(
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"Couldn't create {}: {}",
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path.display(),
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Error::description(&e)
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),
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Err(e) => panic!("Couldn't create {}: {}", path.display(), e),
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Ok(file) => file,
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};
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write!(
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