Struct ColumnTypeSummary 

pub struct ColumnTypeSummary {
    pub name: String,
    pub inferred_type: String,
    pub nulls: u32,
    pub distinct: u32,
    pub top_values: Vec<String>,
    pub min: Option<f64>,
    pub max: Option<f64>,
    pub mean: Option<f64>,
}

Fields

name: String

inferred_type: String

nulls: u32

distinct: u32

top_values: Vec<String>

min: Option<f64>

max: Option<f64>

mean: Option<f64>

Trait Implementations

impl Clone for ColumnTypeSummary

fn clone(&self) -> ColumnTypeSummary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnTypeSummary

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ColumnTypeSummary

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for ColumnTypeSummary

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for ColumnTypeSummary

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

where __S: Serializer,

Serialize this value into the given Serde serializer.