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| author | Aris Merchant <22333129+inquisitivecrystal@users.noreply.github.com> | 2021-06-24 16:04:24 -0700 |
|---|---|---|
| committer | Aris Merchant <22333129+inquisitivecrystal@users.noreply.github.com> | 2021-07-05 22:19:23 -0700 |
| commit | a12107afaaa634cd7352d3828caef89a975299bb (patch) | |
| tree | 0a36d26e1d64f16ceab64e9a926bdc22d371c619 /library/std/src/sys/sgx | |
| parent | d26e01e9df416304f7d0cc425bd0290560e12fae (diff) | |
| download | rust-a12107afaaa634cd7352d3828caef89a975299bb.tar.gz rust-a12107afaaa634cd7352d3828caef89a975299bb.zip | |
Make `getenv` return an Option instead of a Result
Diffstat (limited to 'library/std/src/sys/sgx')
| -rw-r--r-- | library/std/src/sys/sgx/os.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/library/std/src/sys/sgx/os.rs b/library/std/src/sys/sgx/os.rs index 144248d60c9..5f8b8def7c6 100644 --- a/library/std/src/sys/sgx/os.rs +++ b/library/std/src/sys/sgx/os.rs @@ -106,8 +106,8 @@ pub fn env() -> Env { get_env_store().map(|env| clone_to_vec(&env.lock().unwrap())).unwrap_or_default().into_iter() } -pub fn getenv(k: &OsStr) -> io::Result<Option<OsString>> { - Ok(get_env_store().and_then(|s| s.lock().unwrap().get(k).cloned())) +pub fn getenv(k: &OsStr) -> Option<OsString> { + get_env_store().and_then(|s| s.lock().unwrap().get(k).cloned()) } pub fn setenv(k: &OsStr, v: &OsStr) -> io::Result<()> { |