diff options
Diffstat (limited to 'src/ast/display.rs')
| -rw-r--r-- | src/ast/display.rs | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/src/ast/display.rs b/src/ast/display.rs deleted file mode 100644 index 25b4d23..0000000 --- a/src/ast/display.rs +++ /dev/null @@ -1,45 +0,0 @@ -use std::fmt::Display; - -use super::{Expression, Statement, Value}; - -impl<'a> Display for Statement<'a> { - fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { - write!(f, "{{")?; - let value = match self { - Statement::Val { - identifier, - initializer, - } => format!("val {} {}", identifier.lexeme, initializer), - Statement::Var { - identifier, - initializer, - } => format!("var {} {}", identifier.lexeme, initializer), - Statement::Expression { expr } => expr.to_string(), - }; - write!(f, "{value}")?; - write!(f, "}}")?; - - Ok(()) - } -} - -impl<'a> Display for Expression<'a> { - fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { - write!(f, "(")?; - let value = match self { - Expression::Literal(value) => value.0.to_string(), - Expression::Unary { expr, .. } => format!("+ {}", expr), - Expression::Binary { lhs, rhs, .. } => format!("+ {lhs} {rhs}"), - }; - write!(f, "{value}")?; - write!(f, ")")?; - - Ok(()) - } -} - -impl Display for Value { - fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { - write!(f, "{}", self.0) - } -} |
