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Fix ignored clippy lints (#12160)

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# Description
Fixes some ignored clippy lints.

# User-Facing Changes
Changes some signatures and return types to `&dyn Command` instead of
`&Box<dyn Command`, but I believe this is only an internal change.
This commit is contained in:
Ian Manske 2024-03-11 18:46:04 +00:00 committed by GitHub
parent 77379d7b3d
commit 26786a759e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
20 changed files with 93 additions and 112 deletions
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1
crates/nu-command/src/debug/inspect_table.rs
View file

@ -48,7 +48,6 @@ pub fn build_table(value: Value, description: String, termsize: usize) -> String
add_padding_to_widths(&mut widths);
#[allow(clippy::manual_clamp)]
let width = val_table_width.max(desc_table_width).min(termsize);
let mut desc_table = Table::from_iter([[String::from("description"), desc]]);

1
crates/nu-command/src/filesystem/util.rs
View file

@ -39,7 +39,6 @@ pub fn try_interaction(
(interaction, confirmed)
}
#[allow(dead_code)]
fn get_interactive_confirmation(prompt: String) -> Result<bool, Box<dyn Error>> {
let input = Input::new()
.with_prompt(prompt)

1
crates/nu-command/src/filters/reverse.rs
View file

@ -66,7 +66,6 @@ impl Command for Reverse {
) -> Result<PipelineData, ShellError> {
let metadata = input.metadata();
#[allow(clippy::needless_collect)]
let v: Vec<_> = input.into_iter_strict(call.head)?.collect();
let iter = v.into_iter().rev();
Ok(iter.into_pipeline_data_with_metadata(metadata, engine_state.ctrlc.clone()))

4
crates/nu-command/src/filters/utils.rs
View file

@ -41,9 +41,7 @@ pub fn boolean_fold(
let ctrlc = engine_state.ctrlc.clone();
// TODO: This Clippy lint is incorrectly triggered in our CI for come reason
#[allow(clippy::needless_borrow)]
let eval_block = get_eval_block(&engine_state);
let eval_block = get_eval_block(engine_state);
for value in input.into_interruptible_iter(ctrlc) {
// with_env() is used here to ensure that each iteration uses

3
crates/nu-command/src/help/help_commands.rs
View file

@ -7,7 +7,6 @@ use nu_protocol::{
record, span, Category, IntoInterruptiblePipelineData, IntoPipelineData, PipelineData,
ShellError, Signature, Span, Spanned, SyntaxShape, Type, Value,
};
use std::borrow::Borrow;
#[derive(Clone)]
pub struct HelpCommands;
@ -127,7 +126,7 @@ fn build_help_commands(engine_state: &EngineState, span: Span) -> Vec<Value> {
for (_, decl_id) in commands {
let decl = engine_state.get_decl(decl_id);
let sig = decl.signature().update_from_command(decl.borrow());
let sig = decl.signature().update_from_command(decl);
let key = sig.name;
let usage = sig.usage;

11
crates/nu-command/src/network/http/client.rs
View file

@ -421,7 +421,6 @@ pub struct RequestFlags {
pub full: bool,
}
#[allow(clippy::needless_return)]
fn transform_response_using_content_type(
engine_state: &EngineState,
stack: &mut Stack,
@ -464,9 +463,9 @@ fn transform_response_using_content_type(
let output = response_to_buffer(resp, engine_state, span);
if flags.raw {
return Ok(output);
Ok(output)
} else if let Some(ext) = ext {
return match engine_state.find_decl(format!("from {ext}").as_bytes(), &[]) {
match engine_state.find_decl(format!("from {ext}").as_bytes(), &[]) {
Some(converter_id) => engine_state.get_decl(converter_id).run(
engine_state,
stack,
@ -474,10 +473,10 @@ fn transform_response_using_content_type(
output,
),
None => Ok(output),
};
}
} else {
return Ok(output);
};
Ok(output)
}
}
pub fn check_response_redirection(

1
crates/nu-command/src/strings/detect_columns.rs
View file

@ -109,7 +109,6 @@ fn detect_columns(
let config = engine_state.get_config();
let input = input.collect_string("", config)?;
#[allow(clippy::needless_collect)]
let input: Vec<_> = input
.lines()
.skip(num_rows_to_skip.unwrap_or_default())

1
crates/nu-command/src/viewers/table.rs
View file

@ -989,7 +989,6 @@ enum TableView {
},
}
#[allow(clippy::manual_filter)]
fn maybe_strip_color(output: String, config: &Config) -> String {
// the terminal is for when people do ls from vim, there should be no coloring there
if !config.use_ansi_coloring || !std::io::stdout().is_terminal() {

1
crates/nu-command/tests/commands/table.rs
View file

@ -2346,7 +2346,6 @@ fn join_lines(lines: impl IntoIterator<Item = impl AsRef<str>>) -> String {
}
// util function to easier copy && paste
#[allow(dead_code)]
fn _print_lines(s: &str, w: usize) {
eprintln!("{:#?}", _split_str_by_width(s, w));
}

2
crates/nu-command/tests/commands/where_.rs
View file

@ -1,5 +1,5 @@
use nu_test_support::nu;
#[allow(unused_imports)]
#[cfg(feature = "sqlite")]
use nu_test_support::pipeline;
#[test]

3
crates/nu-command/tests/format_conversions/csv.rs
View file

@ -183,7 +183,6 @@ fn from_csv_text_with_tab_separator_to_table() {
}
#[test]
#[allow(clippy::needless_raw_string_hashes)]
fn from_csv_text_with_comments_to_table() {
Playground::setup("filter_from_csv_test_5", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContentToBeTrimmed(
@ -377,7 +376,7 @@ fn from_csv_text_with_wrong_type_separator() {
fn table_with_record_error() {
let actual = nu!(pipeline(
r#"
[[a b]; [1 2] [3 {a: 1 b: 2}]]
[[a b]; [1 2] [3 {a: 1 b: 2}]]
| to csv
"#
));

1
crates/nu-command/tests/format_conversions/tsv.rs
View file

@ -106,7 +106,6 @@ fn from_tsv_text_to_table() {
}
#[test]
#[allow(clippy::needless_raw_string_hashes)]
fn from_tsv_text_with_comments_to_table() {
Playground::setup("filter_from_tsv_test_2", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContentToBeTrimmed(

4
crates/nu-engine/src/env.rs
View file

@ -19,11 +19,9 @@ const ENV_PATH_NAME: &str = "PATH";
const ENV_CONVERSIONS: &str = "ENV_CONVERSIONS";
#[allow(dead_code)]
enum ConversionResult {
Ok(Value),
ConversionError(ShellError), // Failure during the conversion itself
GeneralError(ShellError), // Other error not directly connected to running the conversion
CellPathError, // Error looking up the ENV_VAR.to_/from_string fields in $env.ENV_CONVERSIONS
}
@ -46,7 +44,6 @@ pub fn convert_env_values(engine_state: &mut EngineState, stack: &Stack) -> Opti
let _ = new_scope.insert(name.to_string(), v);
}
ConversionResult::ConversionError(e) => error = error.or(Some(e)),
ConversionResult::GeneralError(_) => continue,
ConversionResult::CellPathError => {
let _ = new_scope.insert(name.to_string(), val.clone());
}
@ -101,7 +98,6 @@ pub fn env_to_string(
match get_converted_value(engine_state, stack, env_name, value, "to_string") {
ConversionResult::Ok(v) => Ok(v.coerce_into_string()?),
ConversionResult::ConversionError(e) => Err(e),
ConversionResult::GeneralError(e) => Err(e),
ConversionResult::CellPathError => match value.coerce_string() {
Ok(s) => Ok(s),
Err(_) => {

1
crates/nu-explore/src/pager/mod.rs
View file

@ -148,7 +148,6 @@ impl<'a> Pager<'a> {
}
#[derive(Debug, Clone)]
#[allow(dead_code)]
pub enum Transition {
Ok,
Exit,

85
crates/nu-glob/src/lib.rs
View file

@ -73,6 +73,7 @@ extern crate doc_comment;
doctest!("../README.md");
use std::cmp;
use std::cmp::Ordering;
use std::error::Error;
use std::fmt;
use std::fs;
@ -346,7 +347,6 @@ impl Error for GlobError {
self.error.description()
}
#[allow(unknown_lints, bare_trait_objects)]
fn cause(&self) -> Option<&dyn Error> {
Some(&self.error)
}
@ -505,7 +505,6 @@ impl Iterator for Paths {
/// A pattern parsing error.
#[derive(Debug)]
#[allow(missing_copy_implementations)]
pub struct PatternError {
/// The approximate character index of where the error occurred.
pub pos: usize,
@ -630,53 +629,58 @@ impl Pattern {
let count = i - old;
#[allow(clippy::comparison_chain)]
if count > 2 {
return Err(PatternError {
pos: old + 2,
msg: ERROR_WILDCARDS,
});
} else if count == 2 {
// ** can only be an entire path component
// i.e. a/**/b is valid, but a**/b or a/**b is not
// invalid matches are treated literally
let is_valid = if i == 2 || path::is_separator(chars[i - count - 1]) {
// it ends in a '/'
if i < chars.len() && path::is_separator(chars[i]) {
i += 1;
true
// or the pattern ends here
// this enables the existing globbing mechanism
} else if i == chars.len() {
true
// `**` ends in non-separator
match count.cmp(&2) {
Ordering::Greater => {
return Err(PatternError {
pos: old + 2,
msg: ERROR_WILDCARDS,
});
}
Ordering::Equal => {
// ** can only be an entire path component
// i.e. a/**/b is valid, but a**/b or a/**b is not
// invalid matches are treated literally
let is_valid = if i == 2 || path::is_separator(chars[i - count - 1]) {
// it ends in a '/'
if i < chars.len() && path::is_separator(chars[i]) {
i += 1;
true
// or the pattern ends here
// this enables the existing globbing mechanism
} else if i == chars.len() {
true
// `**` ends in non-separator
} else {
return Err(PatternError {
pos: i,
msg: ERROR_RECURSIVE_WILDCARDS,
});
}
// `**` begins with non-separator
} else {
return Err(PatternError {
pos: i,
pos: old - 1,
msg: ERROR_RECURSIVE_WILDCARDS,
});
}
// `**` begins with non-separator
} else {
return Err(PatternError {
pos: old - 1,
msg: ERROR_RECURSIVE_WILDCARDS,
});
};
};
if is_valid {
// collapse consecutive AnyRecursiveSequence to a
// single one
if is_valid {
// collapse consecutive AnyRecursiveSequence to a
// single one
let tokens_len = tokens.len();
let tokens_len = tokens.len();
if !(tokens_len > 1 && tokens[tokens_len - 1] == AnyRecursiveSequence) {
is_recursive = true;
tokens.push(AnyRecursiveSequence);
if !(tokens_len > 1
&& tokens[tokens_len - 1] == AnyRecursiveSequence)
{
is_recursive = true;
tokens.push(AnyRecursiveSequence);
}
}
}
} else {
tokens.push(AnySequence);
Ordering::Less => {
tokens.push(AnySequence);
}
}
}
'[' => {
@ -1051,7 +1055,6 @@ fn chars_eq(a: char, b: char, case_sensitive: bool) -> bool {
}
/// Configuration options to modify the behaviour of `Pattern::matches_with(..)`.
#[allow(missing_copy_implementations)]
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct MatchOptions {
/// Whether or not patterns should be matched in a case-sensitive manner.

62
crates/nu-parser/src/parser.rs
View file

@ -577,9 +577,8 @@ fn first_kw_idx(
..
}) = signature.get_positional(idx)
{
#[allow(clippy::needless_range_loop)]
for span_idx in spans_idx..spans.len() {
let contents = working_set.get_span_contents(spans[span_idx]);
for (span_idx, &span) in spans.iter().enumerate().skip(spans_idx) {
let contents = working_set.get_span_contents(span);
if contents == kw {
return (Some(idx), span_idx);
@ -3201,12 +3200,11 @@ pub fn parse_signature(working_set: &mut StateWorkingSet, span: Span) -> Express
}
pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) -> Box<Signature> {
#[allow(clippy::enum_variant_names)]
enum ParseMode {
ArgMode,
AfterCommaArgMode,
TypeMode,
DefaultValueMode,
Arg,
AfterCommaArg,
Type,
DefaultValue,
}
#[derive(Debug)]
@ -3237,7 +3235,7 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
}
let mut args: Vec<Arg> = vec![];
let mut parse_mode = ParseMode::ArgMode;
let mut parse_mode = ParseMode::Arg;
for token in &output {
match token {
@ -3251,13 +3249,13 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
// The : symbol separates types
if contents == b":" {
match parse_mode {
ParseMode::ArgMode => {
parse_mode = ParseMode::TypeMode;
ParseMode::Arg => {
parse_mode = ParseMode::Type;
}
ParseMode::AfterCommaArgMode => {
ParseMode::AfterCommaArg => {
working_set.error(ParseError::Expected("parameter or flag", span));
}
ParseMode::TypeMode | ParseMode::DefaultValueMode => {
ParseMode::Type | ParseMode::DefaultValue => {
// We're seeing two types for the same thing for some reason, error
working_set.error(ParseError::Expected("type", span));
}
@ -3266,13 +3264,13 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
// The = symbol separates a variable from its default value
else if contents == b"=" {
match parse_mode {
ParseMode::TypeMode | ParseMode::ArgMode => {
parse_mode = ParseMode::DefaultValueMode;
ParseMode::Type | ParseMode::Arg => {
parse_mode = ParseMode::DefaultValue;
}
ParseMode::AfterCommaArgMode => {
ParseMode::AfterCommaArg => {
working_set.error(ParseError::Expected("parameter or flag", span));
}
ParseMode::DefaultValueMode => {
ParseMode::DefaultValue => {
// We're seeing two default values for some reason, error
working_set.error(ParseError::Expected("default value", span));
}
@ -3281,20 +3279,20 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
// The , symbol separates params only
else if contents == b"," {
match parse_mode {
ParseMode::ArgMode => parse_mode = ParseMode::AfterCommaArgMode,
ParseMode::AfterCommaArgMode => {
ParseMode::Arg => parse_mode = ParseMode::AfterCommaArg,
ParseMode::AfterCommaArg => {
working_set.error(ParseError::Expected("parameter or flag", span));
}
ParseMode::TypeMode => {
ParseMode::Type => {
working_set.error(ParseError::Expected("type", span));
}
ParseMode::DefaultValueMode => {
ParseMode::DefaultValue => {
working_set.error(ParseError::Expected("default value", span));
}
}
} else {
match parse_mode {
ParseMode::ArgMode | ParseMode::AfterCommaArgMode => {
ParseMode::Arg | ParseMode::AfterCommaArg => {
// Long flag with optional short form following with no whitespace, e.g. --output, --age(-a)
if contents.starts_with(b"--") && contents.len() > 2 {
// Split the long flag from the short flag with the ( character as delimiter.
@ -3400,7 +3398,7 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
working_set.error(ParseError::Expected("short flag", span));
}
}
parse_mode = ParseMode::ArgMode;
parse_mode = ParseMode::Arg;
}
// Mandatory short flag, e.g. -e (must be one character)
else if contents.starts_with(b"-") && contents.len() > 1 {
@ -3438,12 +3436,12 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
},
type_annotated: false,
});
parse_mode = ParseMode::ArgMode;
parse_mode = ParseMode::Arg;
}
// Short flag alias for long flag, e.g. --b (-a)
// This is the same as the short flag in --b(-a)
else if contents.starts_with(b"(-") {
if matches!(parse_mode, ParseMode::AfterCommaArgMode) {
if matches!(parse_mode, ParseMode::AfterCommaArg) {
working_set
.error(ParseError::Expected("parameter or flag", span));
}
@ -3506,7 +3504,7 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
required: false,
type_annotated: false,
});
parse_mode = ParseMode::ArgMode;
parse_mode = ParseMode::Arg;
}
// Rest param
else if let Some(contents) = contents.strip_prefix(b"...") {
@ -3530,7 +3528,7 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
var_id: Some(var_id),
default_value: None,
}));
parse_mode = ParseMode::ArgMode;
parse_mode = ParseMode::Arg;
}
// Normal param
else {
@ -3559,10 +3557,10 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
required: true,
type_annotated: false,
});
parse_mode = ParseMode::ArgMode;
parse_mode = ParseMode::Arg;
}
}
ParseMode::TypeMode => {
ParseMode::Type => {
if let Some(last) = args.last_mut() {
let syntax_shape = parse_shape_name(
working_set,
@ -3604,9 +3602,9 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
}
}
}
parse_mode = ParseMode::ArgMode;
parse_mode = ParseMode::Arg;
}
ParseMode::DefaultValueMode => {
ParseMode::DefaultValue => {
if let Some(last) = args.last_mut() {
let expression = parse_value(working_set, span, &SyntaxShape::Any);
@ -3727,7 +3725,7 @@ pub fn parse_signature_helper(working_set: &mut StateWorkingSet, span: Span) ->
}
}
}
parse_mode = ParseMode::ArgMode;
parse_mode = ParseMode::Arg;
}
}
}

5
crates/nu-parser/tests/test_parser.rs
View file

@ -86,13 +86,12 @@ fn test_int(
},
) = &expressions.elements[0]
{
compare_rhs_binaryOp(test_tag, &expected_val, observed_val);
compare_rhs_binary_op(test_tag, &expected_val, observed_val);
}
}
}
#[allow(non_snake_case)]
fn compare_rhs_binaryOp(
fn compare_rhs_binary_op(
test_tag: &str,
expected: &Expr, // the rhs expr we hope to see (::Int, ::Float, not ::B)
observed: &Expr, // the Expr actually provided: can be ::Int, ::Float, ::String,

12
crates/nu-protocol/src/engine/engine_state.rs
View file

@ -12,7 +12,6 @@ use crate::{
ShellError, Signature, Span, Type, VarId, VirtualPathId,
};
use crate::{Category, Value};
use std::borrow::Borrow;
use std::collections::HashMap;
use std::num::NonZeroUsize;
use std::path::Path;
@ -788,11 +787,11 @@ impl EngineState {
self.vars[var_id].const_val = Some(val);
}
#[allow(clippy::borrowed_box)]
pub fn get_decl(&self, decl_id: DeclId) -> &Box<dyn Command> {
pub fn get_decl(&self, decl_id: DeclId) -> &dyn Command {
self.decls
.get(decl_id)
.expect("internal error: missing declaration")
.as_ref()
}
/// Get all commands within scope, sorted by the commands' names
@ -823,8 +822,7 @@ impl EngineState {
decls.into_iter()
}
#[allow(clippy::borrowed_box)]
pub fn get_signature(&self, decl: &Box<dyn Command>) -> Signature {
pub fn get_signature(&self, decl: &dyn Command) -> Signature {
if let Some(block_id) = decl.get_block_id() {
*self.blocks[block_id].signature.clone()
} else {
@ -838,7 +836,7 @@ impl EngineState {
.map(|(_, id)| {
let decl = self.get_decl(id);
self.get_signature(decl).update_from_command(decl.borrow())
self.get_signature(decl).update_from_command(decl)
})
.collect()
}
@ -856,7 +854,7 @@ impl EngineState {
.map(|(_, id)| {
let decl = self.get_decl(id);
let signature = self.get_signature(decl).update_from_command(decl.borrow());
let signature = self.get_signature(decl).update_from_command(decl);
(
signature,

4
crates/nu-protocol/src/engine/state_working_set.rs
View file

@ -685,8 +685,7 @@ impl<'a> StateWorkingSet<'a> {
}
}
#[allow(clippy::borrowed_box)]
pub fn get_decl(&self, decl_id: DeclId) -> &Box<dyn Command> {
pub fn get_decl(&self, decl_id: DeclId) -> &dyn Command {
let num_permanent_decls = self.permanent_state.num_decls();
if decl_id < num_permanent_decls {
self.permanent_state.get_decl(decl_id)
@ -695,6 +694,7 @@ impl<'a> StateWorkingSet<'a> {
.decls
.get(decl_id - num_permanent_decls)
.expect("internal error: missing declaration")
.as_ref()
}
}

2
crates/nu-protocol/src/example.rs
View file

@ -1,5 +1,5 @@
use crate::Value;
#[allow(unused_imports)]
#[cfg(feature = "plugin")]
use serde::{Deserialize, Serialize};
#[derive(Debug)]