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cleanup

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Adam Ierymenko 2022-09-13 12:45:42 -04:00
parent c3466078bf
commit 54d6fba6c5
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GPG key ID: C8877CF2D7A5D7F3
1 changed files with 2 additions and 96 deletions
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98
utils/src/memory.rs
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@ -23,24 +23,6 @@ mod fast_int_memory_access {
unsafe { *b.as_ptr().cast() }
}
#[inline(always)]
pub fn i64_from_le_bytes(b: &[u8]) -> i64 {
assert!(b.len() >= 8);
unsafe { *b.as_ptr().cast() }
}
#[inline(always)]
pub fn i32_from_le_bytes(b: &[u8]) -> i32 {
assert!(b.len() >= 4);
unsafe { *b.as_ptr().cast() }
}
#[inline(always)]
pub fn i16_from_le_bytes(b: &[u8]) -> i16 {
assert!(b.len() >= 2);
unsafe { *b.as_ptr().cast() }
}
#[inline(always)]
pub fn u128_from_ne_bytes(b: &[u8]) -> u128 {
assert!(b.len() >= 16);
@ -65,24 +47,6 @@ mod fast_int_memory_access {
unsafe { *b.as_ptr().cast() }
}
#[inline(always)]
pub fn i64_from_ne_bytes(b: &[u8]) -> i64 {
assert!(b.len() >= 8);
unsafe { *b.as_ptr().cast() }
}
#[inline(always)]
pub fn i32_from_ne_bytes(b: &[u8]) -> i32 {
assert!(b.len() >= 4);
unsafe { *b.as_ptr().cast() }
}
#[inline(always)]
pub fn i16_from_ne_bytes(b: &[u8]) -> i16 {
assert!(b.len() >= 2);
unsafe { *b.as_ptr().cast() }
}
#[inline(always)]
pub fn u64_from_be_bytes(b: &[u8]) -> u64 {
assert!(b.len() >= 8);
@ -100,24 +64,6 @@ mod fast_int_memory_access {
assert!(b.len() >= 2);
unsafe { *b.as_ptr().cast::<u16>() }.swap_bytes()
}
#[inline(always)]
pub fn i64_from_be_bytes(b: &[u8]) -> i64 {
assert!(b.len() >= 8);
unsafe { *b.as_ptr().cast::<i64>() }.swap_bytes()
}
#[inline(always)]
pub fn i32_from_be_bytes(b: &[u8]) -> i32 {
assert!(b.len() >= 4);
unsafe { *b.as_ptr().cast::<i32>() }.swap_bytes()
}
#[inline(always)]
pub fn i16_from_be_bytes(b: &[u8]) -> i16 {
assert!(b.len() >= 2);
unsafe { *b.as_ptr().cast::<i16>() }.swap_bytes()
}
}
#[cfg(not(any(target_arch = "x86", target_arch = "x86_64", target_arch = "aarch64")))]
@ -139,18 +85,8 @@ mod fast_int_memory_access {
}
#[inline(always)]
pub fn i64_from_le_bytes(b: &[u8]) -> i64 {
i64::from_le_bytes(b[..8].try_into().unwrap())
}
#[inline(always)]
pub fn i32_from_le_bytes(b: &[u8]) -> i32 {
i32::from_le_bytes(b[..4].try_into().unwrap())
}
#[inline(always)]
pub fn i16_from_le_bytes(b: &[u8]) -> i16 {
i16::from_le_bytes(b[..2].try_into().unwrap())
pub fn u128_from_ne_bytes(b: &[u8]) -> u64 {
u128::from_ne_bytes(b[..16].try_into().unwrap())
}
#[inline(always)]
@ -168,21 +104,6 @@ mod fast_int_memory_access {
u16::from_ne_bytes(b[..2].try_into().unwrap())
}
#[inline(always)]
pub fn i64_from_ne_bytes(b: &[u8]) -> i64 {
i64::from_ne_bytes(b[..8].try_into().unwrap())
}
#[inline(always)]
pub fn i32_from_ne_bytes(b: &[u8]) -> i32 {
i32::from_ne_bytes(b[..4].try_into().unwrap())
}
#[inline(always)]
pub fn i16_from_ne_bytes(b: &[u8]) -> i16 {
i16::from_ne_bytes(b[..2].try_into().unwrap())
}
#[inline(always)]
pub fn u64_from_be_bytes(b: &[u8]) -> u64 {
u64::from_be_bytes(b[..8].try_into().unwrap())
@ -197,21 +118,6 @@ mod fast_int_memory_access {
pub fn u16_from_be_bytes(b: &[u8]) -> u16 {
u16::from_be_bytes(b[..2].try_into().unwrap())
}
#[inline(always)]
pub fn i64_from_be_bytes(b: &[u8]) -> i64 {
i64::from_be_bytes(b[..8].try_into().unwrap())
}
#[inline(always)]
pub fn i32_from_be_bytes(b: &[u8]) -> i32 {
i32::from_be_bytes(b[..4].try_into().unwrap())
}
#[inline(always)]
pub fn i16_from_be_bytes(b: &[u8]) -> i16 {
i16::from_be_bytes(b[..2].try_into().unwrap())
}
}
pub use fast_int_memory_access::*;