Function esp_idf_hal::sys::nvs_get_blob

source · 
pub unsafe extern "C" fn nvs_get_blob(
    handle: u32,
    key: *const i8,
    out_value: *mut c_void,
    length: *mut usize
) -> i32
Expand description

@brief get blob value for given key

This function behaves the same as \c nvs_get_str, except for the data type.