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A compiler for generating reliability artifacts from service expectation definitions.
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src/caffeine_lang/frontend/tokenizer_error.gleam
import gleam/int
/// Errors that can occur during tokenization.
pub type TokenizerError {
UnterminatedString(line: Int, column: Int)
InvalidCharacter(line: Int, column: Int, char: String)
}
/// Converts a tokenizer error to a human-readable string.
@internal
pub fn to_string(err: TokenizerError) -> String {
case err {
UnterminatedString(line, column) ->
"Unterminated string at line "
<> int.to_string(line)
<> ", column "
<> int.to_string(column)
InvalidCharacter(line, column, char) ->
"Invalid character '"
<> char
<> "' at line "
<> int.to_string(line)
<> ", column "
<> int.to_string(column)
}
}