c4blob_getFilePath

couchbase_lite_core_sys

Function c4blob_getFilePath 

Source 
pub unsafe extern "C" fn c4blob_getFilePath(
    arg1: *mut C4BlobStore,
    arg2: C4BlobKey,
    arg3: *mut C4Error,
) -> C4StringResult
Expand description

Returns the path of the file that stores the blob, if possible. This call may fail with error kC4ErrorWrongFormat if the blob is encrypted (in which case the file would be unreadable by the caller) or with kC4ErrorUnsupported if for some implementation reason the blob isn’t stored as a standalone file. Thus, the caller MUST use this function only as an optimization, and fall back to reading the contents via the API if it fails. Also, it goes without saying that the caller MUST not modify the file!