Struct Block 

pub struct Block {
    pub statements: Vec<Statement>,
    pub result: Option<Box<Expression>>,
}

A sequence of statements with an optional trailing expression.

Fields

statements: Vec<Statement>

Statements in the block.

result: Option<Box<Expression>>

Optional result expression.

Implementations

impl Block

pub fn empty() -> Self

Creates an empty block with no statements or result.

pub fn expression(expression: Expression) -> Self

Creates a block containing only a result expression.

Trait Implementations

impl Clone for Block

fn clone(&self) -> Block

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.