Enum postgres_parser::sys::XmlExprOp

#[repr(u32)]pub enum XmlExprOp {
    IS_XMLCONCAT,
    IS_XMLELEMENT,
    IS_XMLFOREST,
    IS_XMLPARSE,
    IS_XMLPI,
    IS_XMLROOT,
    IS_XMLSERIALIZE,
    IS_DOCUMENT,
}

XmlExpr various SQL/XML functions requiring special grammar productions

'name' carries the "NAME foo" argument (already XMLescaped). 'named_args' and 'arg_names' represent an xml_attribute list. 'args' carries all other arguments.

Note: result type/typmod/collation are not stored, but can be deduced from the XmlExprOp. The type/typmod fields are just used for display purposes, and are NOT necessarily the true result type of the node.

Variants

IS_XMLCONCAT

IS_XMLELEMENT

XMLCONCAT(args)

IS_XMLFOREST

XMLELEMENT(name, xml_attributes, args)

IS_XMLPARSE

XMLFOREST(xml_attributes)

IS_XMLPI

XMLPARSE(text, is_doc, preserve_ws)

IS_XMLROOT

XMLPI(name [, args])

IS_XMLSERIALIZE

XMLROOT(xml, version, standalone)

IS_DOCUMENT

XMLSERIALIZE(is_document, xmlval)

Trait Implementations

impl Clone for XmlExprOp

fn clone(&self) -> XmlExprOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for XmlExprOp

impl Debug for XmlExprOp

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for XmlExprOp

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

Deserialize this value from the given Serde deserializer.

impl Eq for XmlExprOp

impl Hash for XmlExprOp

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<XmlExprOp> for XmlExprOp

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for XmlExprOp

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

Serialize this value into the given Serde serializer.

impl StructuralEq for XmlExprOp

impl StructuralPartialEq for XmlExprOp