rust_cutil/cutil/string.rs
1pub fn is_empty_string(value: Option<String>) -> Option<String> {
2 if let Some(v) = value {
3 if !v.is_empty() {
4 return Some(v);
5 }
6 }
7 None
8}
9
10pub fn is_empty_string_ref(value: &Option<String>) -> Option<&String> {
11 if let Some(v) = value {
12 if !v.is_empty() {
13 return Some(v);
14 }
15 }
16 None
17}