Enum CastStrategy 

pub enum CastStrategy {
    Implicit,
    Sql(&'static str),
    Function(&'static str),
}

How the transpiler emits a <type>expr cast.

Variants

Implicit

Inserted silently by the type checker; user never writes <type>expr.

Sql(&'static str)

Transpiler emits expr::pg_type — no _pylon function required.

Function(&'static str)

Transpiler resolves to the named stdlib function and uses its ImplStrategy. The string is the unqualified function name, e.g. "to_int16".

Trait Implementations

impl Clone for CastStrategy

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 CastStrategy

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

Formats the value using the given formatter.

impl Eq for CastStrategy

impl PartialEq for CastStrategy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CastStrategy