bson_string_truncate(3) Truncates the string so that it is len bytes in length. This must be smaller or equal to the current length of the string.

SYNOPSIS


void
bson_string_truncate (bson_string_t *string,
uint32_t len);

PARAMETERS

string
A bson_string_t \&.

len
The new length of the string, excluding the trailing \0 \&.

DESCRIPTION

Truncates the string so that it is len bytes in length. This must be smaller or equal to the current length of the string.

A \0 byte will be placed where the end of the string occurrs.

COLOPHON

This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.