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TransferEvent

Enum TransferEvent 

Source
pub enum TransferEvent {
    Started {
        role: Role,
    },
    Progress {
        role: Role,
        processed: u64,
        total: u64,
        speed: f64,
    },
    Completed {
        role: Role,
    },
    Failed {
        role: Role,
        message: String,
    },
    FileNames {
        role: Role,
        file_names: Vec<String>,
    },
}
Expand description

传输过程中对外发送的统一事件模型。

该枚举用于描述一次传输在某个角色(发送端 / 接收端)下的 生命周期状态变化。

⚠️ 注意:

  • 这是通知型事件,不参与错误控制流
  • 不用于 Result / anyhow
  • payload 直接体现在枚举字段中

Variants§

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Started

传输开始

Fields

§role: Role
§

Progress

传输进度更新

Fields

§role: Role
§processed: u64

已处理字节数

§total: u64

总字节数

§speed: f64

当前速度(字节 / 秒)

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Completed

传输完成

Fields

§role: Role
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Failed

传输失败

Fields

§role: Role
§message: String

用于展示的错误信息

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FileNames

特殊事件:文件名列表

Fields

§role: Role
§file_names: Vec<String>

Implementations§

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impl TransferEvent

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pub const fn state(&self) -> &'static str

返回事件状态字符串(started / progress / completed / failed)

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pub const fn role(&self) -> Role

返回事件所属角色

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pub fn event_name(&self) -> String

返回发送给 Tauri 前端的最终事件名

事件格式: transfer:<role>:<state>

示例:

  • transfer:sender:started
  • transfer:receiver:progress

Trait Implementations§

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impl Clone for TransferEvent

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fn clone(&self) -> TransferEvent

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for TransferEvent

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

Formats the value using the given formatter. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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impl<T> CompatExt for T

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fn compat(self) -> Compat<T>

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fn compat_ref(&self) -> Compat<&T>

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impl<T> DynClone for T
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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into(self) -> U

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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fn and<P, B, E>(self, other: P) -> And<T, P>
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type Owned = T

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fn to_owned(&self) -> T

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fn clone_into(&self, target: &mut T)

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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