Enum Statement 

pub enum Statement {
    Let {
        name: Identifier,
        ty: Option<Type>,
        expr: Option<Expr>,
        mutable: bool,
        span: Range<usize>,
    },
    ExprStmt {
        expr: Expr,
        semi: bool,
        span: Range<usize>,
    },
    Return {
        expr: Option<Expr>,
        span: Range<usize>,
    },
    Break {
        expr: Option<Expr>,
        span: Range<usize>,
    },
    Continue {
        span: Range<usize>,
    },
    Item(Item),
}

Represents different types of statements in Rust source code.

Statements are executable units that perform actions or declare bindings.

Variants

Let

A let binding statement

Fields

name: Identifier

The variable name being bound

ty: Option<Type>

Optional type annotation

expr: Option<Expr>

The expression being assigned to the variable

mutable: bool

Whether the binding is mutable

span: Range<usize>

Source code span where this let statement appears

ExprStmt

An expression statement (expression followed by optional semicolon)

Fields

expr: Expr

The expression being evaluated

semi: bool

Whether the statement ends with a semicolon

span: Range<usize>

Source code span where this expression statement appears

Return

A return statement

Fields

expr: Option<Expr>

Optional return expression

span: Range<usize>

Source code span where this return statement appears

Break

A break statement

Fields

expr: Option<Expr>

Optional break expression

span: Range<usize>

Source code span where this break statement appears

Continue

A continue statement

Fields

span: Range<usize>

Source code span where this continue statement appears

Item(Item)

An item statement (item declaration within a block)

Trait Implementations

impl Clone for Statement

fn clone(&self) -> Statement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Statement

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Statement

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Statement

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Statement

fn eq(&self, other: &Statement) -> 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 Serialize for Statement

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Statement

impl StructuralPartialEq for Statement