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1 rustc = meson.get_compiler('rust')
2
3 if rustc.version().version_compare('<1.65.0')
4 error('rustc version ' + rustc.version() + ' is unsupported. Please upgrade to at least 1.65.0')
5 endif
6 extra_args += [ '--cfg', 'std_backtrace' ] # >= 1.65.0
7 if rustc.version().version_compare('<1.81.0')
8 extra_args += [ '--cfg', 'anyhow_no_core_error' ]
9 endif