canIUse

ohos_sys::syscap

Function canIUse 

Source 
pub unsafe extern "C" fn canIUse(cap: *const c_char) -> bool
Expand description

Queries whether a device supports a specified SystemCapability.

§Arguments

  • cap - SystemCapability whether supported

§Returns

  • true - Supports the specified SystemCapability. false - The specified SystemCapability is not supported.

Available since API-level: 8