INNER CODE UNIT · Rust

expand_identifiers

apollographql/apollo-mcp-server · crates/apollo-schema-index/src/lib.rs:120

fn expand_identifiers(text: &str) -> String {
    let mut result = String::with_capacity(text.len() * 2);
    let mut word_start = None;

    for (i, ch) in text.char_indices() {
        if ch.is_alphanumeric() || ch == '_' {
            if word_start.is_none() {
                word_start = Some(i);
            }
        } else {
            if let Some(start) = word_start {
                push_expanded_word(&mut result, &text[start..i]);
                word_start = None;
            }
            result.push(ch);
        }
    }

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