Struct libslide::grammar::statement::Stmt

pub struct Stmt {
    pub kind: StmtKind,
    vw: usize,
}

A statement in a slide program.

Fields

kind: StmtKind

The kind of the statement.

vw: usize

Vertical whitespace present before the statement.

Implementations

impl Stmt

pub fn new(kind: StmtKind, vw: usize) -> Self

Creates a new Stmt.

pub fn update_with(
    self,
    expr_update: impl FnOnce(RcExpr) -> RcExpr,
    asgn_update: impl FnOnce(Assignment) -> Assignment
) -> Self

Update self with a fresh statement kind, given functions for how a statement should be generated.

pub fn vw(&self) -> usize

Retrieve the number of vertical whitespace lines above this statement.

pub fn span(&self) -> &Span

Gets the span of the statement.

Trait Implementations

impl Clone for Stmt

fn clone(&self) -> Stmt

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Stmt

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

Formats the value using the given formatter.

impl Display for Stmt

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

Formats the value using the given formatter.

impl Emit for Stmt

fn emit_pretty(&self, config: EmitConfig) -> String

Emit self with the pretty emit format

fn emit_s_expression(&self, config: EmitConfig) -> String

Emit self with the s_expression emit format

fn emit_latex(&self, config: EmitConfig) -> String

Emit self with the LaTeX emit format

fn emit(&self, form: EmitFormat, config: EmitConfig) -> String

Emit self with the given EmitFormat.

fn emit_debug(&self, _config: EmitConfig) -> String

Emit self with the debug emit format

fn emit_wrapped_latex(&self, config: EmitConfig) -> String

Same as emit_latex, but wraps the latex code in inline math mode.

impl Grammar for Stmt