Struct IfStmt 

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

An if statement.

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

The if condition.

then_branch: Box<Stmt>

Statement run when the condition holds.

elseif_branches: Box<[ElseIfBranch]>

elseif branches in source order.

else_branch: Option<Box<Stmt>>

The else statement, if any.

uses_alternative: bool

Whether the if: ... endif; syntax is used.

Implementations

impl IfStmt

pub fn new(condition: Expr, then_branch: Box<Stmt>) -> 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 Clone for IfStmt

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IfStmt

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

Formats the value using the given formatter.

impl Serialize for IfStmt

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

where __S: Serializer,

Serialize this value into the given Serde serializer.