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version_management.md

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VersionManagement

The Napi::VersionManagement class contains methods that allow information to be retrieved about the version of N-API and Node.js. In some cases it is important to make decisions based on different versions of the system.

Methods

GetNapiVersion

Retrieves the highest N-API version supported by Node.js runtime.

static uint32_t Napi::VersionManagement::GetNapiVersion(Env env);
  • [in] env: The environment in which the API is invoked under.

Returns the highest N-API version supported by Node.js runtime.

GetNodeVersion

Retrives information about Node.js version present on the system. All the information is stored in the napi_node_version structrue that is defined as shown below:

typedef struct {
  uint32_t major;
  uint32_t minor;
  uint32_t patch;
  const char* release;
} napi_node_version;
````

```cpp
static const napi_node_version* Napi::VersionManagement::GetNodeVersion(Env env);
  • [in] env: The environment in which the API is invoked under.

Returns the structure a pointer to the structure napi_node_version populated by the version information of Node.js runtime.