Enum AwkLvalue 

pub enum AwkLvalue {
    Var(String),
    Field(i64),
    ArrayElem(String, String),
}

Identifies the assignable target of sub/gsub so the host can write the result back to the right place.

Variants

Var(String)

A scalar variable, by name.

Field(i64)

A field, by index ($0 for the whole record).

ArrayElem(String, String)

An array element: array name + already-joined subscript key.

Trait Implementations

impl Clone for AwkLvalue

fn clone(&self) -> AwkLvalue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AwkLvalue

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

Formats the value using the given formatter.

impl Eq for AwkLvalue

impl PartialEq for AwkLvalue

fn eq(&self, other: &AwkLvalue) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AwkLvalue