Enum romulus::ast::Statement

pub enum Statement {
    Print(Expression),
    Quit,
    Subst(Box<Regex>, Expression),
    Gsubst(Box<Regex>, Expression),
    Read(Expression),
    Write(Expression),
    Exec(Expression),
    Append(Expression),
    Set(Expression),
}

A statement

Variants

Print(Expression)

Print the given expression

QuitSubst(Box<Regex>, Expression)Gsubst(Box<Regex>, Expression)Read(Expression)Write(Expression)Exec(Expression)Append(Expression)

Appends the value of the expression to the line

Set(Expression)

Sets the current line to an expression

Trait Implementations

impl PartialEq<Statement> for Statement

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Debug for Statement

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

Formats the value using the given formatter.