BSON_ITER_KEY_LEN(3) libbson BSON_ITER_KEY_LEN(3) SYNOPSIS uint32_t bson_iter_key_len (const bson_iter_t *iter); PARAMETERS * iter: A bson_iter_t. DESCRIPTION Fetches the length of the key for the current element observed by iter. This is a constant time computation, and therefore faster than calling strlen() on a key returned by bson_iter_key(). RETURNS An integer representing the key length. SEE ALSO: bson_iter_key() to retrieve current key. AUTHOR MongoDB, Inc COPYRIGHT 2009-present, MongoDB, Inc. 1.30.8 Aug 27, 2026 BSON_ITER_KEY_LEN(3)
SYNOPSIS | PARAMETERS | DESCRIPTION | RETURNS | AUTHOR | COPYRIGHT
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