Enum UserAttribute 

pub enum UserAttribute {
    Comment {
        comment: Literal,
        meta: Meta,
    },
    Attribute {
        attribute: Literal,
        meta: Meta,
    },
}

A CREATE/ALTER USER account attribute: COMMENT '…' or ATTRIBUTE '<json>' (mutually exclusive in the grammar).

Variants

Comment

COMMENT '<text>'.

Fields

comment: Literal

The comment string literal.

meta: Meta

Source location and node identity.

Attribute

ATTRIBUTE '<json>' — a JSON object of user attributes.

Fields

attribute: Literal

The JSON attribute string literal.

meta: Meta

Source location and node identity.

Trait Implementations

impl Clone for UserAttribute

fn clone(&self) -> UserAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UserAttribute

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UserAttribute

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for UserAttribute

impl Hash for UserAttribute

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for UserAttribute

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

Equality operator ==.

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

Inequality operator !=.

impl Render for UserAttribute

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

Return the render for this value.

fn operand_binding_power(&self) -> Option<BindingPower>

The binding power this node contributes when it appears as an operand, or None (the default) for a self-delimiting node — an atom, call, or constructor — that never needs parentheses.

impl Serialize for UserAttribute

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Spanned for UserAttribute

fn span(&self) -> Span

Return the span for this value.

impl StructuralPartialEq for UserAttribute