Struct TryState 

pub struct TryState {
    pub in_try: bool,
    pub try_errflag: i32,
    pub try_retval: i32,
}

Try/always block state (from loop.c exectry)

Fields

in_try: bool

try_errflag: i32

try_retval: i32

Implementations

impl TryState

pub fn new() -> Self

pub fn enter_try(&mut self)

pub fn exit_try(&mut self)

pub fn set_error(&mut self, errflag: i32, retval: i32)

Trait Implementations

impl Clone for TryState

fn clone(&self) -> TryState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TryState

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

Formats the value using the given formatter.

impl Default for TryState

fn default() -> TryState

Returns the “default value” for a type.