Overview

Miso.JSON.Parser is the second stage of miso's pure Haskell JSON pipeline, used for server-side rendering (SSR). It takes the Token stream produced by Miso.JSON.Lexer and builds a Value tree.

The single public entry point is decodePure:

decodePure :: MisoString -> Either String Value

It returns Left err on a lexical or parse error and Right v on success. Error messages include the position and nature of the failure.

This module is internal. Use decodePure via Miso.JSON in application code.

This module was ported from https://github.com/dmjio/json-test by @ners.

See also

• Miso.JSON.Lexer — tokenizer that feeds this parser
• Miso.JSON.Types — Value and Result types
• Miso.Util.Parser — the underlying parser combinator library