Expand description
Functions concerning immediate values and operands, and reading from operands. All high-level functions to read from memory work on operands as sources.
Re-exports§
use std::assert_matches;🔒use either::Either;🔒use either::Left;🔒use either::Right;🔒use rustc_abi as abi;🔒use rustc_abi as abi;🔒use rustc_abi::BackendRepr;🔒use rustc_abi::HasDataLayout;🔒use rustc_abi::Size;🔒use rustc_hir::def::Namespace;🔒use rustc_middle::ty::layout::HasTyCtxt;🔒use rustc_middle::ty::layout::HasTypingEnv;🔒use rustc_middle::ty::layout::TyAndLayout;🔒use rustc_middle::ty::print::FmtPrinter;🔒use rustc_middle::ty::print::PrettyPrinter;🔒use rustc_middle::ty::ConstInt;🔒use rustc_middle::ty::ScalarInt;🔒use rustc_middle::ty::Ty;🔒use rustc_middle::ty::TyCtxt;🔒use rustc_middle::mir;🔒use rustc_middle::ty;🔒use rustc_span::DUMMY_SP;🔒use rustc_span::bug;🔒use rustc_span::span_bug;🔒use tracing::field::Empty;🔒use tracing::trace;🔒use super::CtfeProvenance;🔒use super::Frame;🔒use super::InterpCx;🔒use super::InterpResult;🔒use super::MPlaceTy;🔒use super::Machine;🔒use super::MemPlace;🔒use super::MemPlaceMeta;🔒use super::OffsetMode;🔒use super::PlaceTy;🔒use super::Pointer;🔒use super::Projectable;🔒use super::Provenance;🔒use super::Scalar;🔒use super::alloc_range;🔒use super::err_ub;🔒use super::from_known_layout;🔒use super::interp_ok;🔒use super::mir_assign_valid_types;🔒use super::throw_ub;🔒use crate::enter_trace_span;🔒
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- Immediate
- An
Immediaterepresents a single immediate self-contained Rust value. - Operand 🔒
- An
Operandis the result of computing amir::Operand. It can be immediate, or still in memory. The latter is an optimization, to delay reading that chunk of memory and to avoid having to store arbitrary-sized data here.