Struct Describe 

pub struct Describe {
    pub target: Expression,
    pub extended: bool,
    pub formatted: bool,
    pub kind: Option<String>,
    pub properties: Vec<(String, String)>,
    pub style: Option<String>,
    pub partition: Option<Box<Expression>>,
    pub leading_comments: Vec<String>,
}

DESCRIBE statement - shows table structure or query plan

Fields

target: Expression

The target to describe (table name or query)

extended: bool

EXTENDED format

formatted: bool

FORMATTED format

kind: Option<String>

Object kind (e.g., “SEMANTIC VIEW”, “TABLE”, etc.)

properties: Vec<(String, String)>

Properties like type=stage

style: Option<String>

Style keyword (e.g., “ANALYZE”, “HISTORY”)

partition: Option<Box<Expression>>

Partition specification for DESCRIBE PARTITION

leading_comments: Vec<String>

Leading comments before the statement

Implementations

impl Describe

pub fn new(target: Expression) -> Self

Trait Implementations

impl Clone for Describe

fn clone(&self) -> Describe

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Describe

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Describe

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Describe

fn eq(&self, other: &Describe) -> 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 Serialize for Describe

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Describe