Enum FieldType 

pub enum FieldType {
    Choice(&'static [&'static str]),
    Integer,
    Name,
    Text,
    Expression,
    Expressions,
    Condition,
    Value,
    Conditions,
    Block(&'static str, bool),
}

The type of one field of a feature form or an operation.

Variants

Choice(&'static [&'static str])

One word out of a fixed list.

Integer

A signed integer of at most 15 digits.

Name

A name: a rule, mode, token, stack, variable, field or attribute.

Text

A text value.

Expression

One grammar expression.

Expressions

The remaining grammar expressions.

Condition

One condition operation.

Value

One value operation.

Conditions

The remaining condition operations.

Block(&'static str, bool)

A statement list written as WORD(...); the flag makes it optional.

Trait Implementations

impl Clone for FieldType

fn clone(&self) -> FieldType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FieldType

impl Debug for FieldType

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

Formats the value using the given formatter.

impl Eq for FieldType

impl PartialEq for FieldType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FieldType