Struct rustc_mir::transform::simplify_try::ArmIdentityInfo[−][src]

struct ArmIdentityInfo<'tcx> {
Show fields
    local_temp_0: Local,
    local_1: Local,
    vf_s0: VarField<'tcx>,
    get_variant_field_stmt: usize,
    field_tmp_assignments: Vec<(Local, Local)>,
    local_tmp_s1: Local,
    local_0: Local,
    vf_s1: VarField<'tcx>,
    set_discr_local: Local,
    set_discr_var_idx: VariantIdx,
    stmt_to_overwrite: usize,
    source_info: SourceInfo,
    storage_stmts: Vec<(usize, usize, Local)>,
    stmts_to_remove: Vec<usize>,
    dbg_info_to_adjust: Vec<usize>,
    dbg_projection: &'tcx List<PlaceElem<'tcx>>,

}

Fields

local_temp_0: Local
Expand description

Storage location for the variant’s field

local_1: Local
Expand description

Storage location holding the variant being read from

vf_s0: VarField<'tcx>
Expand description

The variant field being read from

get_variant_field_stmt: usize
Expand description

Index of the statement which loads the variant being read

field_tmp_assignments: Vec<(Local, Local)>
Expand description

Tracks each assignment to a temporary of the variant’s field

local_tmp_s1: Local
Expand description

Storage location holding the variant’s field that was read from

local_0: Local
Expand description

Storage location holding the enum that we are writing to

vf_s1: VarField<'tcx>
Expand description

The variant field being written to

set_discr_local: Local
Expand description

Storage location that the discriminant is being written to

set_discr_var_idx: VariantIdx
Expand description

The variant being written

stmt_to_overwrite: usize
Expand description

Index of the statement that should be overwritten as a move

source_info: SourceInfo
Expand description

SourceInfo for the new move

storage_stmts: Vec<(usize, usize, Local)>
Expand description

Indices of matching Storage{Live,Dead} statements encountered. (StorageLive index,, StorageDead index, Local)

stmts_to_remove: Vec<usize>
Expand description

The statements that should be removed (turned into nops)

dbg_info_to_adjust: Vec<usize>
Expand description

Indices of debug variables that need to be adjusted to point to

dbg_projection: &'tcx List<PlaceElem<'tcx>>
Expand description

The projection used to rewrite debug info.

Trait Implementations

impl<'tcx> Debug for ArmIdentityInfo<'tcx>[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for ArmIdentityInfo<'tcx>

impl<'tcx> !Send for ArmIdentityInfo<'tcx>

impl<'tcx> !Sync for ArmIdentityInfo<'tcx>

impl<'tcx> Unpin for ArmIdentityInfo<'tcx>

impl<'tcx> !UnwindSafe for ArmIdentityInfo<'tcx>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> WithConstness for T[src]

fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>[src]

fn with_const(self) -> ConstnessAnd<Self>[src]

fn without_const(self) -> ConstnessAnd<Self>[src]