Struct cranelift_codegen::isa::unwind::input::UnwindInfo

pub struct UnwindInfo<Reg> {
    pub prologue_size: CodeOffset,
    pub prologue_unwind_codes: Vec<(CodeOffset, UnwindCode<Reg>)>,
    pub epilogues_unwind_codes: Vec<Vec<(CodeOffset, UnwindCode<Reg>)>>,
    pub function_size: CodeOffset,
    pub word_size: u8,
    pub initial_sp_offset: u8,
}

Unwind information as generated by a backend.

Fields

prologue_size: CodeOffset

Size of the prologue.

prologue_unwind_codes: Vec<(CodeOffset, UnwindCode<Reg>)>

Unwind codes for prologue.

epilogues_unwind_codes: Vec<Vec<(CodeOffset, UnwindCode<Reg>)>>

Unwind codes for epilogues.

function_size: CodeOffset

Entire function size.

word_size: u8

Platform word size in bytes.

initial_sp_offset: u8

Initial stack pointer offset.

Trait Implementations

impl<Reg: Clone> Clone for UnwindInfo<Reg>

fn clone(&self) -> UnwindInfo<Reg>

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<Reg: Debug> Debug for UnwindInfo<Reg>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de, Reg> Deserialize<'de> for UnwindInfo<Reg> where
    Reg: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<Reg: Eq> Eq for UnwindInfo<Reg>

impl<Reg: PartialEq> PartialEq<UnwindInfo<Reg>> for UnwindInfo<Reg>

fn eq(&self, other: &UnwindInfo<Reg>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &UnwindInfo<Reg>) -> bool

This method tests for !=.

impl<Reg> Serialize for UnwindInfo<Reg> where
    Reg: Serialize, 

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<Reg> StructuralEq for UnwindInfo<Reg>

impl<Reg> StructuralPartialEq for UnwindInfo<Reg>