Enum rustc_mir::hair::ExprKind[−][src]

pub enum ExprKind<'tcx> {
    Scope {
        region_scope: Scope,
        lint_level: LintLevel,
        value: ExprRef<'tcx>,
    },
    Box {
        value: ExprRef<'tcx>,
    },
    Call {
        ty: Ty<'tcx>,
        fun: ExprRef<'tcx>,
        args: Vec<ExprRef<'tcx>>,
    },
    Deref {
        arg: ExprRef<'tcx>,
    },
    Binary {
        op: BinOp,
        lhs: ExprRef<'tcx>,
        rhs: ExprRef<'tcx>,
    },
    LogicalOp {
        op: LogicalOp,
        lhs: ExprRef<'tcx>,
        rhs: ExprRef<'tcx>,
    },
    Unary {
        op: UnOp,
        arg: ExprRef<'tcx>,
    },
    Cast {
        source: ExprRef<'tcx>,
    },
    Use {
        source: ExprRef<'tcx>,
    },
    NeverToAny {
        source: ExprRef<'tcx>,
    },
    ReifyFnPointer {
        source: ExprRef<'tcx>,
    },
    ClosureFnPointer {
        source: ExprRef<'tcx>,
    },
    UnsafeFnPointer {
        source: ExprRef<'tcx>,
    },
    Unsize {
        source: ExprRef<'tcx>,
    },
    If {
        condition: ExprRef<'tcx>,
        then: ExprRef<'tcx>,
        otherwise: Option<ExprRef<'tcx>>,
    },
    Loop {
        condition: Option<ExprRef<'tcx>>,
        body: ExprRef<'tcx>,
    },
    Match {
        discriminant: ExprRef<'tcx>,
        arms: Vec<Arm<'tcx>>,
    },
    Block {
        body: &'tcx Block,
    },
    Assign {
        lhs: ExprRef<'tcx>,
        rhs: ExprRef<'tcx>,
    },
    AssignOp {
        op: BinOp,
        lhs: ExprRef<'tcx>,
        rhs: ExprRef<'tcx>,
    },
    Field {
        lhs: ExprRef<'tcx>,
        name: Field,
    },
    Index {
        lhs: ExprRef<'tcx>,
        index: ExprRef<'tcx>,
    },
    VarRef {
        id: NodeId,
    },
    SelfRef,
    StaticRef {
        id: DefId,
    },
    Borrow {
        region: Region<'tcx>,
        borrow_kind: BorrowKind,
        arg: ExprRef<'tcx>,
    },
    Break {
        label: Scope,
        value: Option<ExprRef<'tcx>>,
    },
    Continue {
        label: Scope,
    },
    Return {
        value: Option<ExprRef<'tcx>>,
    },
    Repeat {
        value: ExprRef<'tcx>,
        count: u64,
    },
    Array {
        fields: Vec<ExprRef<'tcx>>,
    },
    Tuple {
        fields: Vec<ExprRef<'tcx>>,
    },
    Adt {
        adt_def: &'tcx AdtDef,
        variant_index: usize,
        substs: &'tcx Substs<'tcx>,
        fields: Vec<FieldExprRef<'tcx>>,
        base: Option<FruInfo<'tcx>>,
    },
    Closure {
        closure_id: DefId,
        substs: UpvarSubsts<'tcx>,
        upvars: Vec<ExprRef<'tcx>>,
        movability: Option<GeneratorMovability>,
    },
    Literal {
        literal: &'tcx Const<'tcx>,
    },
    InlineAsm {
        asm: &'tcx InlineAsm,
        outputs: Vec<ExprRef<'tcx>>,
        inputs: Vec<ExprRef<'tcx>>,
    },
    Yield {
        value: ExprRef<'tcx>,
    },
}

🔬 This is a nightly-only experimental API. (rustc_private)

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Variants

Scope

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Fields of `Scope`

`region_scope: Scope`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`lint_level: LintLevel`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`value: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Box

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Fields of `Box`

value: ExprRef<'tcx>

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Call

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Fields of `Call`

`ty: Ty<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`fun: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`args: Vec<ExprRef<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Deref

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Fields of `Deref`

arg: ExprRef<'tcx>

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Binary

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Fields of `Binary`

`op: BinOp`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`lhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`rhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

LogicalOp

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Fields of `LogicalOp`

`op: LogicalOp`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`lhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`rhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Unary

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Fields of `Unary`

`op: UnOp`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`arg: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Cast

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Fields of `Cast`

source: ExprRef<'tcx>

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Use

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Fields of `Use`

source: ExprRef<'tcx>

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NeverToAny

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Fields of `NeverToAny`

source: ExprRef<'tcx>

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ReifyFnPointer

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Fields of `ReifyFnPointer`

source: ExprRef<'tcx>

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ClosureFnPointer

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Fields of `ClosureFnPointer`

source: ExprRef<'tcx>

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UnsafeFnPointer

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Fields of `UnsafeFnPointer`

source: ExprRef<'tcx>

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Unsize

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Fields of `Unsize`

source: ExprRef<'tcx>

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If

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Fields of `If`

`condition: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`then: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`otherwise: Option<ExprRef<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Loop

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Fields of `Loop`

`condition: Option<ExprRef<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`body: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Match

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Fields of `Match`

`discriminant: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`arms: Vec<Arm<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Block

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Fields of `Block`

body: &'tcx Block

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Assign

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Fields of `Assign`

`lhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`rhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

AssignOp

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Fields of `AssignOp`

`op: BinOp`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`lhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`rhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Field

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Fields of `Field`

`lhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`name: Field`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Index

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Fields of `Index`

`lhs: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`index: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

VarRef

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Fields of `VarRef`

id: NodeId

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SelfRef

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first argument, used for self in a closure

StaticRef

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Fields of `StaticRef`

id: DefId

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Borrow

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Fields of `Borrow`

`region: Region<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`borrow_kind: BorrowKind`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`arg: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Break

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Fields of `Break`

`label: Scope`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`value: Option<ExprRef<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Continue

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Fields of `Continue`

label: Scope

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Return

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Fields of `Return`

value: Option<ExprRef<'tcx>>

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Repeat

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Fields of `Repeat`

`value: ExprRef<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`count: u64`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Array

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Fields of `Array`

fields: Vec<ExprRef<'tcx>>

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Tuple

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Fields of `Tuple`

fields: Vec<ExprRef<'tcx>>

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Adt

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Fields of `Adt`

`adt_def: &'tcx AdtDef`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`variant_index: usize`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`substs: &'tcx Substs<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`fields: Vec<FieldExprRef<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`base: Option<FruInfo<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Closure

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Fields of `Closure`

`closure_id: DefId`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`substs: UpvarSubsts<'tcx>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`upvars: Vec<ExprRef<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`movability: Option<GeneratorMovability>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Literal

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Fields of `Literal`

literal: &'tcx Const<'tcx>

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InlineAsm

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Fields of `InlineAsm`

`asm: &'tcx InlineAsm`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`outputs: Vec<ExprRef<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
`inputs: Vec<ExprRef<'tcx>>`	🔬 This is a nightly-only experimental API. (`rustc_private`) this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?

Yield

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Fields of `Yield`

value: ExprRef<'tcx>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Trait Implementations

`impl<'tcx> Clone for ExprKind<'tcx>`
[src]

`fn clone(&self) -> ExprKind<'tcx>`
[src]

Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

Performs copy-assignment from source. Read more

`impl<'tcx> Debug for ExprKind<'tcx>`
[src]

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

Formats the value using the given formatter. Read more

Enum rustc_mir::hair::ExprKind[−][src]

Variants

Fields of Scope

Fields of Box

Fields of Call

Fields of Deref

Fields of Binary

Fields of LogicalOp

Fields of Unary

Fields of Cast

Fields of Use

Fields of NeverToAny

Fields of ReifyFnPointer

Fields of ClosureFnPointer

Fields of UnsafeFnPointer

Fields of Unsize

Fields of If

Fields of Loop

Fields of Match

Fields of Block

Fields of Assign

Fields of AssignOp

Fields of Field

Fields of Index

Fields of VarRef

Fields of StaticRef

Fields of Borrow

Fields of Break

Fields of Continue

Fields of Return

Fields of Repeat

Fields of Array

Fields of Tuple

Fields of Adt

Fields of Closure

Fields of Literal

Fields of InlineAsm

Fields of Yield

Trait Implementations

impl<'tcx> Clone for ExprKind<'tcx>[src]

fn clone(&self) -> ExprKind<'tcx>[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

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

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

Auto Trait Implementations

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

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

Fields of `Scope`

Fields of `Box`

Fields of `Call`

Fields of `Deref`

Fields of `Binary`

Fields of `LogicalOp`

Fields of `Unary`

Fields of `Cast`

Fields of `Use`

Fields of `NeverToAny`

Fields of `ReifyFnPointer`

Fields of `ClosureFnPointer`

Fields of `UnsafeFnPointer`

Fields of `Unsize`

Fields of `If`

Fields of `Loop`

Fields of `Match`

Fields of `Block`

Fields of `Assign`

Fields of `AssignOp`

Fields of `Field`

Fields of `Index`

Fields of `VarRef`

Fields of `StaticRef`

Fields of `Borrow`

Fields of `Break`

Fields of `Continue`

Fields of `Return`

Fields of `Repeat`

Fields of `Array`

Fields of `Tuple`

Fields of `Adt`

Fields of `Closure`

Fields of `Literal`

Fields of `InlineAsm`

Fields of `Yield`

`impl<'tcx> Clone for ExprKind<'tcx>`
[src]

`fn clone(&self) -> ExprKind<'tcx>`
[src]

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

`impl<'tcx> Debug for ExprKind<'tcx>`
[src]

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

`impl<'tcx> !Send for ExprKind<'tcx>`

`impl<'tcx> !Sync for ExprKind<'tcx>`