Enum light_snowflake_connector::RawCell

pub enum RawCell {
    Fixed,
    Real,
    Text,
    Binary,
    Boolean,
    Date,
    Time,
    TimestampLtz,
    TimestampNtz,
    TimestampTz,
}

The format Snowflake used for serializing data in a column

This is not usually necessary unless you intend to implement your own deserialization of Snowflake data.

Variants

Fixed

A 128-bit signed integer, 38 digits of precision.

Real

A 64-bit floating point number, 15 digits of precision.

Text

A variable length string. It must be valid UTF-8.

Binary

A variable length binary string.

Boolean

A boolean value.

Date

A date without a time zone, as the number of days since 1970-01-01.

Time

A time without a time zone, as the number of seconds since midnight.

TimestampLtz

A timestamp with the local time zone.

TimestampNtz

A timestamp without a time zone.

TimestampTz

A timestamp with a time zone for each value. This is not supported yet.

Implementations

impl RawCell

pub fn to_cell(&self, value: &Option<String>) -> Cell

Convert a RawCell into a Cell.

There are many possible panics in this conversion, but they depend generally on Snowflake returning a value that can be parsed.

• Decimals are not supported. Number type columns are converted to i128 if possible, otherwise f64. So there can be a loss of precision, which is a tradeoff for convenience.
• For the same reason, NUMBER columns can contain mixed types: Int and Float

Trait Implementations

impl Clone for RawCell

fn clone(&self) -> RawCell

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RawCell

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RawCell

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.