foo.rs

struct Foo;

impl Foo {
    fn hello(&self) -> &str {
       "hello"
    }
}

fn main() {
    let f = Foo;
    f.hello();
}

foo.s

	.text
	.file	"foo.0.rs"
	.section	.text._ZN3Foo5hello20h1cf7b179571872b4iaaE,"ax",@progbits
	.align	16, 0x90
	.type	_ZN3Foo5hello20h1cf7b179571872b4iaaE,@function
_ZN3Foo5hello20h1cf7b179571872b4iaaE:
	.cfi_startproc
	movb	$61, -25(%rsp)
	movq	%rdi, -40(%rsp)
	movups	const2530(%rip), %xmm0
	movaps	%xmm0, -24(%rsp)
	movq	-24(%rsp), %rax
	movq	-16(%rsp), %rdx
	retq
.Lfunc_end0:
	.size	_ZN3Foo5hello20h1cf7b179571872b4iaaE, .Lfunc_end0-_ZN3Foo5hello20h1cf7b179571872b4iaaE
	.cfi_endproc

	.section	.text._ZN4main20h67861e821a641acftaaE,"ax",@progbits
	.align	16, 0x90
	.type	_ZN4main20h67861e821a641acftaaE,@function
_ZN4main20h67861e821a641acftaaE:
	.cfi_startproc
	subq	$24, %rsp
.Ltmp0:
	.cfi_def_cfa_offset 32
	leaq	16(%rsp), %rdi
	movb	$61, 23(%rsp)
	callq	_ZN3Foo5hello20h1cf7b179571872b4iaaE
	movq	%rax, 8(%rsp)
	movq	%rdx, (%rsp)
	addq	$24, %rsp
	retq
.Lfunc_end1:
	.size	_ZN4main20h67861e821a641acftaaE, .Lfunc_end1-_ZN4main20h67861e821a641acftaaE
	.cfi_endproc

	.section	.text.main,"ax",@progbits
	.globl	main
	.align	16, 0x90
	.type	main,@function
main:
	.cfi_startproc
	subq	$24, %rsp
.Ltmp1:
	.cfi_def_cfa_offset 32
	leaq	_ZN4main20h67861e821a641acftaaE(%rip), %rax
	movq	%rdi, 16(%rsp)
	movq	%rax, %rdi
	movq	16(%rsp), %rax
	movq	%rsi, 8(%rsp)
	movq	%rax, %rsi
	movq	8(%rsp), %rdx
	callq	_ZN2rt10lang_start20h46248b0221ecaad5blxE@PLT
	addq	$24, %rsp
	retq
.Lfunc_end2:
	.size	main, .Lfunc_end2-main
	.cfi_endproc

	.type	str2529,@object
	.section	.rodata.str2529,"a",@progbits
str2529:
	.ascii	"hello"
	.size	str2529, 5

	.type	const2530,@object
	.section	.data.rel.ro.local.const2530,"aw",@progbits
	.align	8
const2530:
	.quad	str2529
	.quad	5
	.size	const2530, 16

	.type	const2531,@object
	.section	.rodata.const2531,"a",@progbits
	.align	8
const2531:
	.size	const2531, 0


	.section	".note.GNU-stack","",@progbits

foo.s.opt

	.text
	.file	"foo.0.rs"
	.section	.text._ZN4main20h67861e821a641acftaaE,"ax",@progbits
	.align	16, 0x90
	.type	_ZN4main20h67861e821a641acftaaE,@function
_ZN4main20h67861e821a641acftaaE:
	.cfi_startproc
	retq
.Lfunc_end0:
	.size	_ZN4main20h67861e821a641acftaaE, .Lfunc_end0-_ZN4main20h67861e821a641acftaaE
	.cfi_endproc

	.section	.text.main,"ax",@progbits
	.globl	main
	.align	16, 0x90
	.type	main,@function
main:
	.cfi_startproc
	movq	%rsi, %rax
	movq	%rdi, %rcx
	leaq	_ZN4main20h67861e821a641acftaaE(%rip), %rdi
	movq	%rcx, %rsi
	movq	%rax, %rdx
	jmp	_ZN2rt10lang_start20h46248b0221ecaad5blxE@PLT
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc


	.section	".note.GNU-stack","",@progbits