Documentation

Std.Data.Json

JSON-like syntax for Lean. #

Now you can write

open Std.Json

#eval json% {
  hello : "world",
  cheese : ["edam", "cheddar", {kind : "spicy", rank : 100.2}],
  lemonCount : 100e30,
  isCool : true,
  isBug : null,
  lookACalc: $(23 + 54 * 2)
}
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    Json syntactic category

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      Json null value syntax.

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        Json true value syntax.

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          Json false value syntax.

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            Json string syntax.

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              Json number negation syntax for ordinary numbers.

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                Json number negation syntax for scientific numbers.

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                  Json array syntax.

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                    Json identifier syntax.

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                      Json key/value syntax.

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                        Json object syntax.

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                          Allows to use Json syntax in a Lean file.

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