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nlohmann
2026-10-03 05:43:12 +00:00
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@@ -38,7 +38,7 @@ Important notes
## Examples
Example 1: Basic usage
Example: Basic usage
The example shows how `NLOHMANN_JSON_SERIALIZE_ENUM_STRICT` can be used to serialize/deserialize both classical enums and C++11 enum classes:
@@ -104,7 +104,7 @@ ns::TS_STOPPED -> "stopped", ns::Color::red -> "red"
"running" -> 1, "blue" -> 2
```
Example 2: Multiple conversions for one enumerator
Example: Multiple conversions for one enumerator
The example shows how to use multiple conversions for a single enumerator. In the example, `Color::red` will always be *serialized* to `"red"`, because the first occurring conversion. The second conversion, however, offers an alternative *deserialization* from `"rot"` to `Color::red`.
@@ -152,7 +152,7 @@ Output:
"red" -> 0
```
Example 3: exceptions on invalid serialization
Example: exceptions on invalid serialization
The example shows how an invalid serialization causes an exception to be thrown. In the example, Color::unknown is not defined in the mapping used to call `NLOHMANN_JSON_SERIALIZE_ENUM_STRICT` so causes an exception when used to serialize. Similarly, "what" does not refer to an enum value so also causes an exception when deserialization is attempted.
@@ -227,4 +227,4 @@ deserialization failed: [json.exception.out_of_range.410] enum value out of rang
## Version history
Added in version 3.13.0.
Added in version 3.13.0 unreleased.