Struct VariableChange 

pub struct VariableChange(pub char, pub Expression);

Describes the instant mutation of a variable by the result of the provided Expression using the current values of all available variables.

Tuple Fields

0: char

1: Expression

Trait Implementations

impl AsRef<VariableChange> for VariableChange

fn as_ref(&self) -> &VariableChange

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for VariableChange

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 VariableChange

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

Formats the value using the given formatter.

impl Default for VariableChange

fn default() -> Self

Returns the “default value” for a type.

impl Token for VariableChange

fn apply(&self, context: Context) -> Result<Context, CompilerError>

Applies itself to a context for compilation into samples.