Struct aws_sdk_qldb::types::ValueHolder

#[non_exhaustive]
pub struct ValueHolder {
    pub ion_text: Option<String>,
}

A structure that can contain a value in multiple encoding formats.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

ion_text: Option<String>

An Amazon Ion plaintext value contained in a ValueHolder structure.

Implementations

impl ValueHolder

pub fn ion_text(&self) -> Option<&str>

An Amazon Ion plaintext value contained in a ValueHolder structure.

impl ValueHolder

pub fn builder() -> ValueHolderBuilder

Creates a new builder-style object to manufacture ValueHolder.

Trait Implementations

impl Clone for ValueHolder

fn clone(&self) -> ValueHolder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ValueHolder

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

Formats the value using the given formatter.

impl PartialEq for ValueHolder

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ValueHolder