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Diffstat (limited to 'runtime/lua/vim/_meta/json.lua')
-rw-r--r-- | runtime/lua/vim/_meta/json.lua | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/runtime/lua/vim/_meta/json.lua b/runtime/lua/vim/_meta/json.lua new file mode 100644 index 0000000000..15e81d5004 --- /dev/null +++ b/runtime/lua/vim/_meta/json.lua @@ -0,0 +1,35 @@ +--- @meta + +--- @defgroup lua-json +--- +--- @brief The \*vim.json\* module provides encoding and decoding of Lua objects to and +--- from JSON-encoded strings. Supports |vim.NIL| and |vim.empty_dict()|. + +--- Decodes (or "unpacks") the JSON-encoded {str} to a Lua object. +--- +--- - Decodes JSON "null" as |vim.NIL| (controllable by {opts}, see below). +--- - Decodes empty object as |vim.empty_dict()|. +--- - Decodes empty array as `{}` (empty Lua table). +--- +--- Example: +--- <pre>lua +--- :lua vim.print(vim.json.decode('{"bar":[],"foo":{},"zub":null}')) +--- --> { bar = {}, foo = vim.empty_dict(), zub = vim.NIL } +--- </pre> +--- Parameters: ~ +--- • {str} Stringified JSON data. +--- • {opts} Options map keys: +--- • luanil: { object: bool, array: bool } +--- • `luanil.object=true` converts `null` in JSON objects to +--- Lua `nil` instead of `vim.NIL`. +--- • `luanil.array=true` converts `null` in JSON arrays to Lua +--- `nil` instead of `vim.NIL`. +--- @param str string +--- @param opts? table<string, any> +--- @return any +function vim.json.decode(str, opts) end + +--- Encodes (or "packs") Lua object {obj} as JSON in a Lua string. +--- @param obj any +--- @return string +function vim.json.encode(obj) end |