sys - std

Modules

alloc
args Platform-dependent command line arguments abstraction.
backtrace Common code for printing backtraces.
cmath
conf
configure_builtins The configure builtins provides runtime support compiler-builtin features which require dynamic initialization to work as expected, e.g. aarch64 outline-atomics.
env Platform-dependent environment variables abstraction.
env_consts Constants associated with each target.
exit
fd Platform-dependent file descriptor abstraction.
fs
helpers Small helper functions used inside sys.
io
net
os_str
pal The PAL (platform abstraction layer) contains platform-specific abstractions for implementing the features in the other submodules, such as e.g. bindings.
path
paths
personality This module contains the implementation of the eh_personality lang item.
pipe
platform_version Runtime lookup of operating system / platform version.
process
random
stack_overflow
stdio
sync
thread
thread_local Implementation of the thread_local macro.
time
unix
weak Support for "weak linkage" to symbols on Unix

abort_internal
cleanup
cvt Converts native return values to Result using the -1 means error is in errno convention. Non-error values are Ok-wrapped.
cvt_nz Zero means Ok(), all other values are treated as raw OS errors. Does not look at errno.
cvt_r -1 → look at errno → retry on EINTR. Otherwise Ok()-wrap the closure return value.
init
on_broken_pipe_used
signal