Struct DateTimeStats 

pub struct DateTimeStats {
    pub min_datetime: String,
    pub max_datetime: String,
    pub duration_days: f64,
    pub year_distribution: HashMap<i32, usize>,
    pub month_distribution: HashMap<u32, usize>,
    pub day_of_week_distribution: HashMap<String, usize>,
    pub hour_distribution: Option<HashMap<u32, usize>>,
    pub slash_date_order: Option<SlashDateOrder>,
}

Statistics for date/datetime columns.

Fields

min_datetime: String

max_datetime: String

duration_days: f64

year_distribution: HashMap<i32, usize>

month_distribution: HashMap<u32, usize>

day_of_week_distribution: HashMap<String, usize>

hour_distribution: Option<HashMap<u32, usize>>

slash_date_order: Option<SlashDateOrder>

How the column’s NN/NN/YYYY values were read (#811).

Decided once per column from its own values, so 01/02/2024 is read the same way as the 12/31/2024 beside it. None when the column holds no slash dates, or the report predates the field.

Implementations

impl DateTimeStats

pub fn empty() -> Self

Trait Implementations

impl Clone for DateTimeStats

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DateTimeStats

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DateTimeStats

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for DateTimeStats

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 DateTimeStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.