Enum aws_sdk_redshiftdata::model::Field

#[non_exhaustive]
pub enum Field {
    BlobValue(Blob),
    BooleanValue(bool),
    DoubleValue(f64),
    IsNull(bool),
    LongValue(i64),
    StringValue(String),
}

A data value in a column.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

BlobValue(Blob)

A value of the BLOB data type.

Tuple Fields of BlobValue

0: Blob

BooleanValue(bool)

A value of the Boolean data type.

Tuple Fields of BooleanValue

0: bool

DoubleValue(f64)

A value of the double data type.

Tuple Fields of DoubleValue

0: f64

IsNull(bool)

A value that indicates whether the data is NULL.

Tuple Fields of IsNull

0: bool

LongValue(i64)

A value of the long data type.

Tuple Fields of LongValue

0: i64

StringValue(String)

A value of the string data type.

Tuple Fields of StringValue

0: String

Implementations

impl Field

pub fn as_blob_value(&self) -> Result<&Blob, &Self>

Tries to convert the enum instance into BlobValue, extracting the inner Blob. Returns Err(&Self) if it can’t be converted.

pub fn is_blob_value(&self) -> bool

Returns true if this is a BlobValue.

pub fn as_boolean_value(&self) -> Result<&bool, &Self>

Tries to convert the enum instance into BooleanValue, extracting the inner bool. Returns Err(&Self) if it can’t be converted.

pub fn is_boolean_value(&self) -> bool

Returns true if this is a BooleanValue.

pub fn as_double_value(&self) -> Result<&f64, &Self>

Tries to convert the enum instance into DoubleValue, extracting the inner f64. Returns Err(&Self) if it can’t be converted.

pub fn is_double_value(&self) -> bool

Returns true if this is a DoubleValue.

pub fn as_is_null(&self) -> Result<&bool, &Self>

Tries to convert the enum instance into IsNull, extracting the inner bool. Returns Err(&Self) if it can’t be converted.

pub fn is_is_null(&self) -> bool

Returns true if this is a IsNull.

pub fn as_long_value(&self) -> Result<&i64, &Self>

Tries to convert the enum instance into LongValue, extracting the inner i64. Returns Err(&Self) if it can’t be converted.

pub fn is_long_value(&self) -> bool

Returns true if this is a LongValue.

pub fn as_string_value(&self) -> Result<&String, &Self>

Tries to convert the enum instance into StringValue, extracting the inner String. Returns Err(&Self) if it can’t be converted.

pub fn is_string_value(&self) -> bool

Returns true if this is a StringValue.

Trait Implementations

impl Clone for Field

fn clone(&self) -> Field

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Field

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

Formats the value using the given formatter.

impl PartialEq<Field> for Field

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for Field