Struct wasmtime_environ::isa::unwind::input::UnwindInfo

pub struct UnwindInfo<Reg> {
    pub prologue_size: u32,
    pub prologue_unwind_codes: Vec<(u32, UnwindCode<Reg>), Global>,
    pub epilogues_unwind_codes: Vec<Vec<(u32, UnwindCode<Reg>), Global>, Global>,
    pub function_size: u32,
    pub word_size: u8,
    pub initial_sp_offset: u8,
}

Unwind information as generated by a backend.

Fields

prologue_size: u32

Size of the prologue.

prologue_unwind_codes: Vec<(u32, UnwindCode<Reg>), Global>

Unwind codes for prologue.

epilogues_unwind_codes: Vec<Vec<(u32, UnwindCode<Reg>), Global>, Global>

Unwind codes for epilogues.

function_size: u32

Entire function size.

word_size: u8

Platform word size in bytes.

initial_sp_offset: u8

Initial stack pointer offset.

Trait Implementations

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<UnwindInfo<Reg>, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

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

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

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

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

This method tests for !=.

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

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

Serialize this value into the given Serde serializer.

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

impl<Reg> StructuralEq for UnwindInfo<Reg>

impl<Reg> StructuralPartialEq for UnwindInfo<Reg>