Struct Parameter 

pub struct Parameter {
    pub name: Option<String>,
    pub index: Option<u32>,
    pub style: ParameterStyle,
    pub quoted: bool,
    pub expression: Option<String>,
}

Parameter (parameterized queries)

Fields

name: Option<String>

index: Option<u32>

style: ParameterStyle

quoted: bool

Whether the name was quoted (e.g., @“x” vs @x)

expression: Option<String>

Optional secondary expression for ${kind:name} syntax (Hive hiveconf variables)

Trait Implementations

impl Clone for Parameter

fn clone(&self) -> Parameter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Parameter

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Parameter

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Parameter

fn eq(&self, other: &Parameter) -> 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 Parameter

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 Parameter