c_g_file_replace_contents

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
int function(GFile* file, char* contents, size_t length, const(char)* etag, int makeBackup, GFileCreateFlags flags, char** newEtag, GCancellable* cancellable, GError** err) c_g_file_replace_contents;

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