Enum Stmt 

pub enum Stmt {
    Empty,
    Block(Vec<StmtId>),
    Expr(ExprId),
    If {
        condition: ExprId,
        then_branch: StmtId,
        else_branch: Option<StmtId>,
    },
    While {
        condition: ExprId,
        body: StmtId,
    },
    DoWhile {
        body: StmtId,
        condition: ExprId,
    },
    For {
        init: Option<ForInit>,
        condition: Option<ExprId>,
        update: Option<ExprId>,
        body: StmtId,
    },
    Switch {
        expr: ExprId,
        cases: Vec<SwitchCase>,
    },
    Return(Option<ExprId>),
    Break(Option<Ident>),
    Continue(Option<Ident>),
    Label(Ident, StmtId),
    Try {
        try_block: StmtId,
        catches: Vec<CatchClause>,
        finally_block: Option<StmtId>,
    },
    Throw(ExprId),
    Synchronized {
        expr: Option<ExprId>,
        block: StmtId,
    },
    LocalVar {
        ty: AstTypeId,
        name: Ident,
        initializer: Option<ExprId>,
    },
}

Variants

Empty

Block(Vec<StmtId>)

Expr(ExprId)

If

Fields

condition: ExprId

then_branch: StmtId

else_branch: Option<StmtId>

While

Fields

condition: ExprId

body: StmtId

DoWhile

Fields

body: StmtId

condition: ExprId

For

Fields

init: Option<ForInit>

condition: Option<ExprId>

update: Option<ExprId>

body: StmtId

Switch

Fields

expr: ExprId

cases: Vec<SwitchCase>

Return(Option<ExprId>)

Break(Option<Ident>)

Continue(Option<Ident>)

Label(Ident, StmtId)

Try

Fields

try_block: StmtId

catches: Vec<CatchClause>

finally_block: Option<StmtId>

Throw(ExprId)

Synchronized

Fields

expr: Option<ExprId>

block: StmtId

LocalVar

Fields

ty: AstTypeId

name: Ident

initializer: Option<ExprId>

Trait Implementations

impl Clone for Stmt

fn clone(&self) -> Stmt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stmt

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

Formats the value using the given formatter.

impl PartialEq for Stmt

fn eq(&self, other: &Stmt) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Stmt