nlohmann::basic_json::from_msgpack

create a JSON value from an input in MessagePack format

Synopsis

Declared in <nlohmann/json.hpp>

template<typename T>
[[nodiscard, deprecated]]
static
basic_json
from_msgpack(
    T const* ptr,
    std::size_t len,
    bool const strict = true,
    bool const allow_exceptions = true);

WARNING

Deprecated: Since 3.8.0; use from_msgpack(ptr, ptr + len). Use of this entity is allowed but discouraged.

Return Value

a JSON value representing the input, or a discarded value if allow_exceptions is false and a parse error occurred

NOTE

The return value should not be discarded.

Parameters

NameDescription
ptrpointer to the start of the input
lenlength of the input, in bytes
strictwhether to expect the input to be consumed until EOF
allow_exceptionswhether to throw exceptions in case of a parse error