Enum prql_compiler::ast::expr::IndirectionKind

pub enum IndirectionKind {
    Name(String),
    Position(i64),
    Star,
}

Variants

Name(String)

Position(i64)

Star

Implementations

impl IndirectionKind

pub fn is_name(&self) -> bool

Returns true if this is a IndirectionKind::Name, otherwise false

pub fn as_name_mut(&mut self) -> Option<&mut String>

Optionally returns mutable references to the inner fields if this is a IndirectionKind::Name, otherwise None

pub fn as_name(&self) -> Option<&String>

Optionally returns references to the inner fields if this is a IndirectionKind::Name, otherwise None

pub fn into_name(self) -> Result<String, IndirectionKind>

Returns the inner fields if this is a IndirectionKind::Name, otherwise returns back the enum in the Err case of the result

pub fn is_position(&self) -> bool

Returns true if this is a IndirectionKind::Position, otherwise false

pub fn as_position_mut(&mut self) -> Option<&mut i64>

Optionally returns mutable references to the inner fields if this is a IndirectionKind::Position, otherwise None

pub fn as_position(&self) -> Option<&i64>

Optionally returns references to the inner fields if this is a IndirectionKind::Position, otherwise None

pub fn into_position(self) -> Result<i64, IndirectionKind>

Returns the inner fields if this is a IndirectionKind::Position, otherwise returns back the enum in the Err case of the result

pub fn is_star(&self) -> bool

Returns true if this is a IndirectionKind::Star, otherwise false

Trait Implementations

impl Clone for IndirectionKind

fn clone(&self) -> IndirectionKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IndirectionKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IndirectionKind

fn deserialize<__D>( __deserializer: __D, ) -> Result<IndirectionKind, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for IndirectionKind

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for IndirectionKind

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for IndirectionKind