Struct IfStmt 

#[non_exhaustive]
pub struct IfStmt<'arena, 'src> {
    pub condition: Expr<'arena, 'src>,
    pub then_branch: &'arena Stmt<'arena, 'src>,
    pub elseif_branches: ArenaVec<'arena, ElseIfBranch<'arena, 'src>>,
    pub else_branch: Option<&'arena Stmt<'arena, 'src>>,
    pub uses_alternative: bool,
    /* private fields */
}

An if statement with optional elseif/else branches.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

condition: Expr<'arena, 'src>

if condition.

then_branch: &'arena Stmt<'arena, 'src>

Statement run when the condition holds.

elseif_branches: ArenaVec<'arena, ElseIfBranch<'arena, 'src>>

elseif branches in order.

else_branch: Option<&'arena Stmt<'arena, 'src>>

else statement, if any.

uses_alternative: bool

true when written in alternative syntax (: ... endX;).

Implementations

impl<'arena, 'src> IfStmt<'arena, 'src>

pub fn new( arena: &'arena Bump, condition: Expr<'arena, 'src>, then_branch: &'arena Stmt<'arena, 'src>, ) -> Self

Builds a IfStmt from its identifying fields with every other field empty. Set the rest by assignment, as with Param::new.

Trait Implementations

impl<'arena, 'src> Debug for IfStmt<'arena, 'src>

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

Formats the value using the given formatter.

impl<'arena, 'src> Serialize for IfStmt<'arena, 'src>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.