40 lines
867 B
Rust
40 lines
867 B
Rust
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use std::collections::{HashMap, BTreeMap};
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use std::string;
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#[derive(Clone, PartialEq, PartialOrd, Debug)]
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pub enum Yaml {
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I64(i64),
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U64(u64),
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F64(f64),
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String(string::String),
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Boolean(bool),
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Array(self::Array),
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Hash(self::Hash),
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Null,
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}
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pub type Array = Vec<Yaml>;
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pub type Hash = BTreeMap<string::String, Yaml>;
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/// The errors that can arise while parsing a YAML stream.
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#[derive(Clone, Copy, PartialEq, Debug)]
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pub enum ErrorCode {
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InvalidSyntax,
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InvalidNumber,
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EOFWhileParsingObject,
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EOFWhileParsingArray,
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EOFWhileParsingValue,
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EOFWhileParsingString,
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KeyMustBeAString,
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ExpectedColon,
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TrailingCharacters,
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TrailingComma,
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InvalidEscape,
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InvalidUnicodeCodePoint,
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LoneLeadingSurrogateInHexEscape,
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UnexpectedEndOfHexEscape,
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UnrecognizedHex,
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NotFourDigit,
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NotUtf8,
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}
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