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Fix new clippy lints (#2036)

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## Issue Addressed

NA

## Proposed Changes

Fixes new clippy lints in the whole project (mainly [manual_strip](https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip) and [unnecessary_lazy_evaluations](https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations)). Furthermore, removes `to_string()` calls on literals when used with the `?`-operator.
This commit is contained in:
blacktemplar
2020-12-03 01:10:26 +00:00
parent d3f0a21436
commit d8cda2d86e
71 changed files with 314 additions and 364 deletions
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6
beacon_node/client/src/config.rs
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@@ -101,7 +101,7 @@ impl Config {
pub fn create_db_path(&self) -> Result<PathBuf, String> {
let db_path = self
.get_db_path()
.ok_or_else(|| "Unable to locate user home directory")?;
.ok_or("Unable to locate user home directory")?;
ensure_dir_exists(db_path)
}
@@ -125,7 +125,7 @@ impl Config {
pub fn create_freezer_db_path(&self) -> Result<PathBuf, String> {
let freezer_db_path = self
.get_freezer_db_path()
.ok_or_else(|| "Unable to locate user home directory")?;
.ok_or("Unable to locate user home directory")?;
ensure_dir_exists(freezer_db_path)
}
@@ -142,7 +142,7 @@ impl Config {
pub fn create_data_dir(&self) -> Result<PathBuf, String> {
let path = self
.get_data_dir()
.ok_or_else(|| "Unable to locate user home directory".to_string())?;
.ok_or("Unable to locate user home directory")?;
ensure_dir_exists(path)
}
}