isbnlib/enums/
string_or_key_value_block.rs

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use serde::{Deserialize, Serialize};

use crate::jsonb::key_value_block::KeyValueBlock;

#[derive(
Serialize,
Deserialize,
Debug,
Clone,
PartialEq,
)]
#[serde(untagged)]
pub enum StringOrKeyValueBlock {
    String(String),
    KeyValueBlock(KeyValueBlock)
}

impl StringOrKeyValueBlock {
    pub fn to_string(self) -> String {
        match self {
            StringOrKeyValueBlock::String(string) => string,
            StringOrKeyValueBlock::KeyValueBlock(block) => block.key
        }
    }
}