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third_party
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rust_crates
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vendor
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lazy_static
/
tests
/
no_std.rs
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#![
cfg
(
feature
=
"spin_no_std"
)]
#![
no_std
]
#[
macro_use
]
extern
crate lazy_static
;
lazy_static
!
{
/// Documentation!
pub
static
ref
NUMBER
:
u32
=
times_two
(
3
);
}
fn
times_two
(
n
:
u32
)
->
u32
{
n
*
2
}
#[
test
]
fn
test_basic
()
{
assert_eq
!(*
NUMBER
,
6
);
}