Enum AdditionalFileInfo 

pub enum AdditionalFileInfo {
    General {
        attributes: Vec<(String, String)>,
    },
    Krc {
        attributes: Vec<(String, String)>,
        hash: Option<String>,
    },
    Spotify {
        provider: Option<String>,
        provider_lyrics_id: Option<String>,
        provider_display_name: Option<String>,
        lyrics_language: Option<String>,
    },
}

不同歌词格式的附加文件信息。

使用 tagged union 序列化，JSON 中通过 type 字段区分变体。

Variants

General

通用格式附加信息（如 LRC 头部标签）

Fields

attributes: Vec<(String, String)>

键值对属性列表

Krc

KRC 格式附加信息

Fields

attributes: Vec<(String, String)>

键值对属性列表

hash: Option<String>

文件哈希值

Spotify

Spotify 格式附加信息

Fields

provider: Option<String>

歌词提供商

provider_lyrics_id: Option<String>

提供商歌词 ID

provider_display_name: Option<String>

提供商显示名称

lyrics_language: Option<String>

歌词语言

Implementations

impl AdditionalFileInfo

pub fn new_general() -> AdditionalFileInfo

创建空的通用格式附加信息。

pub fn new_krc() -> AdditionalFileInfo

创建空的 KRC 格式附加信息。

pub fn new_spotify( provider: Option<String>, provider_lyrics_id: Option<String>, provider_display_name: Option<String>, lyrics_language: Option<String>, ) -> AdditionalFileInfo

创建 Spotify 格式附加信息。

pub fn attributes(&self) -> Option<&Vec<(String, String)>>

获取属性列表的只读引用（仅 General 和 Krc 变体支持）。

pub fn attributes_mut(&mut self) -> Option<&mut Vec<(String, String)>>

获取属性列表的可变引用（仅 General 和 Krc 变体支持）。

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

获取 KRC 文件哈希值（仅 Krc 变体支持）。

Trait Implementations

impl Clone for AdditionalFileInfo

fn clone(&self) -> AdditionalFileInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AdditionalFileInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AdditionalFileInfo

fn deserialize<__D>( __deserializer: __D, ) -> Result<AdditionalFileInfo, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AdditionalFileInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.