1BSON_ITER_CODE(3)                   libbson                  BSON_ITER_CODE(3)
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SYNOPSIS

6          #define BSON_ITER_HOLDS_CODE(iter) (bson_iter_type ((iter)) == BSON_TYPE_CODE)
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8          const char *
9          bson_iter_code (const bson_iter_t *iter, uint32_t *length);
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PARAMETERS

12       • iter: A bson_iter_t.
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14       • length:  A  location  for  the  length of the UTF-8 encoded string or
15         NULL.
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DESCRIPTION

18       This function returns the  contents  of  a  BSON_TYPE_CODE  field.  The
19       length of the string is stored in length if non-NULL.
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21       It  is  invalid  to  call  this function on a field that is not of type
22       BSON_TYPE_CODE.
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RETURNS

25       A UTF-8 encoded string which should not be modified or freed.
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AUTHOR

28       MongoDB, Inc
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31       2017-present, MongoDB, Inc
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361.25.1                           Nov 08, 2023                BSON_ITER_CODE(3)
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