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Refine expect messages.

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This commit is contained in:
Stephen Chung
2021-08-26 23:58:41 +08:00
parent 2a760eb44b
commit aec4417bd5
21 changed files with 328 additions and 334 deletions
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6
src/packages/string_more.rs
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@@ -116,9 +116,7 @@ mod string_functions {
#[rhai_fn(name = "to_upper")]
pub fn to_upper_char(character: char) -> char {
let mut stream = character.to_uppercase();
let ch = stream
.next()
.expect("never fails because there should be at least one character");
let ch = stream.next().expect("at least one character");
if stream.next().is_some() {
character
} else {
@@ -134,7 +132,7 @@ mod string_functions {
let mut stream = character.to_lowercase();
let ch = stream
.next()
.expect("never fails because there should be at least one character");
.expect("there should be at least one character");
if stream.next().is_some() {
character
} else {