Enum PragmaValue 

pub enum PragmaValue {
    Number(String),
    Identifier(String),
    String(String),
}

Parsed pragma value.

We distinguish between bare identifiers and quoted strings so the per-pragma handler can reject ambiguous shapes (e.g. a future numeric pragma can refuse '42' while accepting 42). Numbers are kept as the raw lexeme so the handler can pick its own integer / float parsing strategy.

Variants

Number(String)

Numeric literal (with an optional leading - folded into the lexeme).

Identifier(String)

Bare identifier, e.g. OFF / NONE / WAL.

String(String)

Quoted string literal, e.g. 'OFF' or "NONE".

Trait Implementations

impl Clone for PragmaValue

fn clone(&self) -> PragmaValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PragmaValue

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

Formats the value using the given formatter.

impl PartialEq for PragmaValue

fn eq(&self, other: &PragmaValue) -> 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 PragmaValue