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

Storage location for the variant’s field

local_1: Local

Storage location holding the variant being read from

vf_s0: VarField<'tcx>

The variant field being read from

get_variant_field_stmt: usize

Index of the statement which loads the variant being read

field_tmp_assignments: Vec<(Local, Local)>

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

local_tmp_s1: Local

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

local_0: Local

Storage location holding the enum that we are writing to

vf_s1: VarField<'tcx>

The variant field being written to

set_discr_local: Local

Storage location that the discriminant is being written to

set_discr_var_idx: VariantIdx

The variant being written

stmt_to_overwrite: usize

Index of the statement that should be overwritten as a move

source_info: SourceInfo

SourceInfo for the new move

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

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

stmts_to_remove: Vec<usize>

The statements that should be removed (turned into nops)

dbg_info_to_adjust: Vec<usize>

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

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

The projection used to rewrite debug info.

Trait Implementations

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

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]

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

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

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

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

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.

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.

impl<T> WithConstness for T[src]