Struct RoutineParameter 

pub struct RoutineParameter {
    pub name: String,
    pub data_type: String,
    pub declared_type: Option<DataType>,
    pub direction: ParameterDirection,
    pub default: Option<String>,
}

One parameter of the routine.

Fields

name: String

The parameter’s name, as Razeri composed it and unquoted — a dialect that decorates parameter names (T-SQL’s @, Redshift’s positional $1) applies its own decoration.

Empty where the routine declares a type and no name, which some engines allow and which a renderer must then address by position.

data_type: String

The parameter’s type, in the spelling this dialect’s render_parameter_data_type gave it.

declared_type: Option<DataType>

The type the string above was rendered from, where Razeri composed this routine from a typed design; None where the design supplied the type as text.

direction: ParameterDirection

Which way the value travels.

default: Option<String>

The default expression, where the routine declares one.

Trait Implementations

impl Clone for RoutineParameter

fn clone(&self) -> RoutineParameter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoutineParameter

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

Formats the value using the given formatter.

impl Eq for RoutineParameter

impl PartialEq for RoutineParameter

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RoutineParameter