bson_iter_key -

SYNOPSIS  PARAMETERS  DESCRIPTION  RETURNS  AUTHOR  COPYRIGHT 

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SYNOPSIS

const char *
bson_iter_key (const bson_iter_t *iter);

PARAMETERS

•

iter: A bson_iter_t.

DESCRIPTION

Fetches the key for the current element observed by iter.

RETURNS

A string which should not be modified or freed.

SEE ALSO:

bson_iter_key_len() to retrieve the length of the key in constant time.

AUTHOR

MongoDB, Inc

COPYRIGHT

2017-present, MongoDB, Inc

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