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Clean up clippy.

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This commit is contained in:
Stephen Chung
2022-07-27 16:04:24 +08:00
parent 21f822020f
commit 39dee556c4
36 changed files with 271 additions and 369 deletions
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105
src/packages/string_more.rs
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@@ -534,20 +534,17 @@ mod string_functions {
}
let start = if start < 0 {
if let Some(n) = start.checked_abs() {
let chars: Vec<_> = string.chars().collect();
let num_chars = chars.len();
if n as usize > num_chars {
0
} else {
chars
.into_iter()
.take(num_chars - n as usize)
.collect::<String>()
.len()
}
} else {
let abs_start = start.unsigned_abs() as usize;
let chars: Vec<_> = string.chars().collect();
let num_chars = chars.len();
if abs_start > num_chars {
0
} else {
chars
.into_iter()
.take(num_chars - abs_start)
.collect::<String>()
.len()
}
} else if start == 0 {
0
@@ -615,20 +612,17 @@ mod string_functions {
}
let start = if start < 0 {
if let Some(n) = start.checked_abs() {
let chars = string.chars().collect::<Vec<_>>();
let num_chars = chars.len();
if n as usize > num_chars {
0
} else {
chars
.into_iter()
.take(num_chars - n as usize)
.collect::<String>()
.len()
}
} else {
let abs_start = start.unsigned_abs() as usize;
let chars = string.chars().collect::<Vec<_>>();
let num_chars = chars.len();
if abs_start > num_chars {
0
} else {
chars
.into_iter()
.take(num_chars - abs_start)
.collect::<String>()
.len()
}
} else if start == 0 {
0
@@ -694,15 +688,13 @@ mod string_functions {
.chars()
.nth(index as usize)
.map_or_else(|| Dynamic::UNIT, Into::into)
} else if let Some(abs_index) = index.checked_abs() {
} else {
// Count from end if negative
string
.chars()
.rev()
.nth((abs_index as usize) - 1)
.nth((index.unsigned_abs() as usize) - 1)
.map_or_else(|| Dynamic::UNIT, Into::into)
} else {
Dynamic::UNIT
}
}
/// Set the `index` position in the string to a new `character`.
@@ -736,11 +728,12 @@ mod string_functions {
.enumerate()
.map(|(i, ch)| if i == index { character } else { ch })
.collect();
} else if let Some(abs_index) = index.checked_abs() {
} else {
let abs_index = index.unsigned_abs() as usize;
let string_len = string.chars().count();
if abs_index as usize <= string_len {
let index = string_len - (abs_index as usize);
if abs_index <= string_len {
let index = string_len - abs_index;
*string = string
.chars()
.enumerate()
@@ -820,15 +813,12 @@ mod string_functions {
let offset = if string.is_empty() || len <= 0 {
return ctx.engine().const_empty_string();
} else if start < 0 {
if let Some(n) = start.checked_abs() {
chars.extend(string.chars());
if n as usize > chars.len() {
0
} else {
chars.len() - n as usize
}
} else {
let abs_start = start.unsigned_abs() as usize;
chars.extend(string.chars());
if abs_start > chars.len() {
0
} else {
chars.len() - abs_start
}
} else if start as usize >= string.chars().count() {
return ctx.engine().const_empty_string();
@@ -952,15 +942,12 @@ mod string_functions {
string.make_mut().clear();
return;
} else if start < 0 {
if let Some(n) = start.checked_abs() {
chars.extend(string.chars());
if n as usize > chars.len() {
0
} else {
chars.len() - n as usize
}
} else {
let abs_start = start.unsigned_abs() as usize;
chars.extend(string.chars());
if abs_start > chars.len() {
0
} else {
chars.len() - abs_start
}
} else if start as usize >= string.chars().count() {
string.make_mut().clear();
@@ -1256,23 +1243,17 @@ mod string_functions {
#[rhai_fn(name = "split")]
pub fn split_at(ctx: NativeCallContext, string: &mut ImmutableString, index: INT) -> Array {
if index <= 0 {
if let Some(n) = index.checked_abs() {
let num_chars = string.chars().count();
if n as usize > num_chars {
vec![
ctx.engine().const_empty_string().into(),
string.as_str().into(),
]
} else {
let prefix: String = string.chars().take(num_chars - n as usize).collect();
let prefix_len = prefix.len();
vec![prefix.into(), string[prefix_len..].into()]
}
} else {
let abs_index = index.unsigned_abs() as usize;
let num_chars = string.chars().count();
if abs_index > num_chars {
vec![
ctx.engine().const_empty_string().into(),
string.as_str().into(),
]
} else {
let prefix: String = string.chars().take(num_chars - abs_index).collect();
let prefix_len = prefix.len();
vec![prefix.into(), string[prefix_len..].into()]
}
} else {
let prefix: String = string.chars().take(index as usize).collect();