inkwell/
data_layout.rs

1use std::ffi::CStr;
2use std::fmt;
3
4use crate::support::{LLVMString, LLVMStringOrRaw};
5
6#[derive(Eq)]
7pub struct DataLayout {
8    pub(crate) data_layout: LLVMStringOrRaw,
9}
10
11impl DataLayout {
12    pub(crate) unsafe fn new_owned(data_layout: *const ::libc::c_char) -> DataLayout {
13        debug_assert!(!data_layout.is_null());
14
15        DataLayout {
16            data_layout: LLVMStringOrRaw::Owned(LLVMString::new(data_layout)),
17        }
18    }
19
20    pub(crate) unsafe fn new_borrowed(data_layout: *const ::libc::c_char) -> DataLayout {
21        debug_assert!(!data_layout.is_null());
22
23        DataLayout {
24            data_layout: LLVMStringOrRaw::Borrowed(data_layout),
25        }
26    }
27
28    pub fn as_str(&self) -> &CStr {
29        self.data_layout.as_str()
30    }
31
32    pub fn as_ptr(&self) -> *const ::libc::c_char {
33        match self.data_layout {
34            LLVMStringOrRaw::Owned(ref llvm_string) => llvm_string.ptr,
35            LLVMStringOrRaw::Borrowed(ptr) => ptr,
36        }
37    }
38}
39
40impl PartialEq for DataLayout {
41    fn eq(&self, other: &DataLayout) -> bool {
42        self.as_str() == other.as_str()
43    }
44}
45
46impl fmt::Debug for DataLayout {
47    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
48        f.debug_struct("DataLayout")
49            .field("address", &self.as_ptr())
50            .field("repr", &self.as_str())
51            .finish()
52    }
53}
inkwell/data_layout.rs

inkwell/
data_layout.rs
