2021-03-26 21:32:09 +00:00
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//! Module containing various helpers for encoding
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/// Encode &str for use in a URI
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2020-04-28 10:18:14 +00:00
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pub fn uri_encode(string: &str, encode_slash: bool) -> String {
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let mut result = String::with_capacity(string.len() * 2);
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for c in string.chars() {
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match c {
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'a'..='z' | 'A'..='Z' | '0'..='9' | '_' | '-' | '~' | '.' => result.push(c),
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'/' if encode_slash => result.push_str("%2F"),
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'/' if !encode_slash => result.push('/'),
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_ => {
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result.push_str(
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&format!("{}", c)
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.bytes()
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.map(|b| format!("%{:02X}", b))
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.collect::<String>(),
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);
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}
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}
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}
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result
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}
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