Struct qiniu_http_client::RequestBuilderParts

impl<'r> RequestBuilderParts<'r>

pub fn use_https(&mut self, use_https: bool) -> &mut Self

设置是否使用 HTTPS

Examples found in repository ?

src/client/request/builder.rs (line 363)

    pub fn use_https(&mut self, use_https: bool) -> &mut Self {
        self.parts.use_https(use_https);
        self
    }

pub fn version(&mut self, version: Version) -> &mut Self

设置 HTTP 协议版本

Examples found in repository ?

src/client/request/builder.rs (line 370)

    pub fn version(&mut self, version: Version) -> &mut Self {
        self.parts.version(version);
        self
    }

pub fn path(&mut self, path: impl Into<Cow<'r, str>>) -> &mut Self

设置 HTTP 请求路径

Examples found in repository ?

src/client/request/builder.rs (line 377)

    pub fn path(&mut self, path: impl Into<Cow<'r, str>>) -> &mut Self {
        self.parts.path(path);
        self
    }

pub fn headers(&mut self, headers: impl Into<Cow<'r, HeaderMap>>) -> &mut Self

设置 HTTP 请求头

Examples found in repository ?

src/client/request/builder.rs (line 384)

    pub fn headers(&mut self, headers: impl Into<Cow<'r, HeaderMap>>) -> &mut Self {
        self.parts.headers(headers);
        self
    }

pub fn set_header(
 &mut self,
 header_name: impl IntoHeaderName,
 header_value: impl Into<HeaderValue>
) -> &mut Self

添加 HTTP 请求头

Examples found in repository ?

src/client/request/builder.rs (lines 89-92)

    fn set_content_type(&mut self, content_type: Option<Mime>) -> &mut Self {
        self.set_header(
            CONTENT_TYPE,
            HeaderValue::from_str(content_type.as_ref().unwrap_or(&APPLICATION_OCTET_STREAM).as_ref()).unwrap(),
        )
    }

    /// 设置 HTTP 响应预期为 JSON 类型
    #[inline]
    pub fn accept_json(&mut self) -> &mut Self {
        self.set_accept(APPLICATION_JSON)
    }

    /// 设置 HTTP 响应预期为二进制流类型
    #[inline]
    pub fn accept_application_octet_stream(&mut self) -> &mut Self {
        self.set_accept(APPLICATION_OCTET_STREAM)
    }

    fn set_accept(&mut self, accept: Mime) -> &mut Self {
        self.set_header(ACCEPT, HeaderValue::from_str(accept.as_ref()).unwrap())
    }

    /// 设置查询参数
    #[inline]
    pub fn query(&mut self, query: impl Into<Cow<'r, str>>) -> &mut Self {
        self.metadata.query = query.into();
        self
    }

    /// 设置查询参数
    #[inline]
    pub fn query_pairs(&mut self, query_pairs: impl Into<Vec<QueryPair<'r>>>) -> &mut Self {
        self.metadata.query_pairs = query_pairs.into();
        self
    }

    /// 追加查询参数
    #[inline]
    pub fn append_query_pair(
        &mut self,
        query_pair_key: impl Into<QueryPairKey<'r>>,
        query_pair_value: impl Into<QueryPairValue<'r>>,
    ) -> &mut Self {
        self.metadata
            .query_pairs
            .push((query_pair_key.into(), query_pair_value.into()));
        self
    }

    /// 追加 UserAgent
    #[inline]
    pub fn appended_user_agent(&mut self, user_agent: impl Into<UserAgent>) -> &mut Self {
        self.appended_user_agent = user_agent.into();
        self
    }

    /// 设置鉴权签名
    #[inline]
    pub fn authorization(&mut self, authorization: Authorization<'r>) -> &mut Self {
        self.metadata.authorization = Some(authorization);
        self
    }

    /// 设置为幂等请求
    #[inline]
    pub fn idempotent(&mut self, idempotent: Idempotent) -> &mut Self {
        self.metadata.idempotent = idempotent;
        self
    }

    /// 设置扩展信息
    #[inline]
    pub fn extensions(&mut self, extensions: Extensions) -> &mut Self {
        self.extensions = extensions;
        self
    }

    /// 添加扩展信息
    #[inline]
    pub fn add_extension<T: Send + Sync + 'static>(&mut self, val: T) -> &mut Self {
        self.extensions.insert(val);
        self
    }

    /// 设置上传进度回调函数
    #[inline]
    pub fn on_uploading_progress(
        &mut self,
        callback: impl Fn(&dyn SimplifiedCallbackContext, TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_uploading_progress(callback);
        self
    }

    /// 设置响应状态码回调函数
    #[inline]

    pub fn on_receive_response_status(
        &mut self,
        callback: impl Fn(&dyn SimplifiedCallbackContext, StatusCode) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_receive_response_status(callback);
        self
    }

    /// 设置响应 HTTP 头回调函数
    #[inline]
    pub fn on_receive_response_header(
        &mut self,
        callback: impl Fn(&dyn SimplifiedCallbackContext, &HeaderName, &HeaderValue) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_receive_response_header(callback);
        self
    }

    /// 设置域名解析前回调函数
    #[inline]
    pub fn on_to_resolve_domain(
        &mut self,
        callback: impl Fn(&mut dyn CallbackContext, &str) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_to_resolve_domain(callback);
        self
    }

    /// 设置域名解析成功回调函数
    #[inline]
    pub fn on_domain_resolved(
        &mut self,
        callback: impl Fn(&mut dyn CallbackContext, &str, &ResolveAnswers) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_domain_resolved(callback);
        self
    }

    /// 设置 IP 地址选择前回调函数
    #[inline]
    pub fn on_to_choose_ips(
        &mut self,
        callback: impl Fn(&mut dyn CallbackContext, &[IpAddrWithPort]) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_to_choose_ips(callback);
        self
    }

    /// 设置 IP 地址选择成功回调函数
    #[inline]
    pub fn on_ips_chosen(
        &mut self,
        callback: impl Fn(&mut dyn CallbackContext, &[IpAddrWithPort], &[IpAddrWithPort]) -> AnyResult<()>
            + Send
            + Sync
            + 'r,
    ) -> &mut Self {
        self.callbacks.on_ips_chosen(callback);
        self
    }

    /// 设置 HTTP 请求签名前回调函数
    #[inline]
    pub fn on_before_request_signed(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_before_request_signed(callback);
        self
    }

    /// 设置 HTTP 请求前回调函数
    #[inline]
    pub fn on_after_request_signed(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_after_request_signed(callback);
        self
    }

    /// 设置响应成功回调函数
    #[inline]
    pub fn on_response(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext, &ResponseParts) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_response(callback);
        self
    }

    /// 设置响应错误回调函数
    #[inline]
    pub fn on_error(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext, &mut ResponseError) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_error(callback);
        self
    }

    /// 设置退避前回调函数
    #[inline]
    pub fn on_before_backoff(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext, Duration) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_before_backoff(callback);
        self
    }

    /// 设置退避后回调函数
    #[inline]
    pub fn on_after_backoff(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext, Duration) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.callbacks.on_after_backoff(callback);
        self
    }

    /// 构建为请求部分参数
    #[inline]
    pub fn build(self) -> RequestParts<'r> {
        RequestParts {
            metadata: self.metadata,
            extensions: self.extensions,
            appended_user_agent: self.appended_user_agent,
        }
    }

    #[allow(dead_code)]
    fn ignore() {
        assert_impl!(Send: Self);
        assert_impl!(Sync: Self);
    }
}

/// 请求构建器
///
/// 通过 [`HttpClient::get`]， [`HttpClient::post`] 等方法创建请求构建器
#[derive(Debug)]
pub struct RequestBuilder<'r, B: 'r, E: 'r> {
    http_client: &'r HttpClient,
    service_names: &'r [ServiceName],
    endpoints_provider: E,
    parts: RequestBuilderParts<'r>,
    body: B,
}

impl<'r, B: Default + 'r, E: EndpointsProvider + 'r> RequestBuilder<'r, B, E> {
    pub(in super::super) fn new(
        http_client: &'r HttpClient,
        method: Method,
        endpoints_provider: E,
        service_names: &'r [ServiceName],
    ) -> Self {
        Self {
            http_client,
            service_names,
            endpoints_provider,
            parts: RequestBuilderParts {
                metadata: RequestMetadata {
                    method,
                    ..Default::default()
                },
                ..Default::default()
            },
            body: Default::default(),
        }
    }
}

impl<'r, B: 'r, E: 'r> RequestBuilder<'r, B, E> {
    /// 设置是否使用 HTTPS
    #[inline]
    pub fn use_https(&mut self, use_https: bool) -> &mut Self {
        self.parts.use_https(use_https);
        self
    }

    /// 设置 HTTP 协议版本
    #[inline]
    pub fn version(&mut self, version: Version) -> &mut Self {
        self.parts.version(version);
        self
    }

    /// 设置 HTTP 请求路径
    #[inline]
    pub fn path(&mut self, path: impl Into<Cow<'r, str>>) -> &mut Self {
        self.parts.path(path);
        self
    }

    /// 设置 HTTP 请求头
    #[inline]
    pub fn headers(&mut self, headers: impl Into<Cow<'r, HeaderMap>>) -> &mut Self {
        self.parts.headers(headers);
        self
    }

    /// 添加 HTTP 请求头
    #[inline]
    pub fn set_header(&mut self, header_name: impl IntoHeaderName, header_value: impl Into<HeaderValue>) -> &mut Self {
        self.parts.set_header(header_name, header_value);
        self
    }

pub fn accept_json(&mut self) -> &mut Self

设置 HTTP 响应预期为 JSON 类型

Examples found in repository ?

src/client/request/builder.rs (line 398)

    pub fn accept_json(&mut self) -> &mut Self {
        self.parts.accept_json();
        self
    }

pub fn accept_application_octet_stream(&mut self) -> &mut Self

设置 HTTP 响应预期为二进制流类型

Examples found in repository ?

src/client/request/builder.rs (line 405)

    pub fn accept_application_octet_stream(&mut self) -> &mut Self {
        self.parts.accept_application_octet_stream();
        self
    }

pub fn query(&mut self, query: impl Into<Cow<'r, str>>) -> &mut Self

设置查询参数

Examples found in repository ?

src/client/request/builder.rs (line 412)

    pub fn query(&mut self, query: impl Into<Cow<'r, str>>) -> &mut Self {
        self.parts.query(query);
        self
    }

pub fn query_pairs(
&mut self,
query_pairs: impl Into<Vec<QueryPair<'r>>>
) -> &mut Self

设置查询参数

Examples found in repository ?

src/client/request/builder.rs (line 419)

    pub fn query_pairs(&mut self, query_pairs: impl Into<Vec<QueryPair<'r>>>) -> &mut Self {
        self.parts.query_pairs(query_pairs);
        self
    }

pub fn append_query_pair(
 &mut self,
 query_pair_key: impl Into<QueryPairKey<'r>>,
 query_pair_value: impl Into<QueryPairValue<'r>>
) -> &mut Self

追加查询参数

Examples found in repository ?

src/client/request/builder.rs (line 430)

    pub fn append_query_pair(
        &mut self,
        query_pair_key: impl Into<QueryPairKey<'r>>,
        query_pair_value: impl Into<QueryPairValue<'r>>,
    ) -> &mut Self {
        self.parts.append_query_pair(query_pair_key, query_pair_value);
        self
    }

pub fn appended_user_agent(
&mut self,
user_agent: impl Into<UserAgent>
) -> &mut Self

追加 UserAgent

Examples found in repository ?

src/client/request/builder.rs (line 437)

    pub fn appended_user_agent(&mut self, user_agent: impl Into<UserAgent>) -> &mut Self {
        self.parts.appended_user_agent(user_agent);
        self
    }

pub fn authorization(&mut self, authorization: Authorization<'r>) -> &mut Self

设置鉴权签名

Examples found in repository ?

src/client/request/builder.rs (line 444)

    pub fn authorization(&mut self, authorization: Authorization<'r>) -> &mut Self {
        self.parts.authorization(authorization);
        self
    }

pub fn idempotent(&mut self, idempotent: Idempotent) -> &mut Self

设置为幂等请求

Examples found in repository ?

src/client/request/builder.rs (line 451)

    pub fn idempotent(&mut self, idempotent: Idempotent) -> &mut Self {
        self.parts.idempotent(idempotent);
        self
    }

pub fn extensions(&mut self, extensions: Extensions) -> &mut Self

设置扩展信息

Examples found in repository ?

src/client/request/builder.rs (line 458)

    pub fn extensions(&mut self, extensions: Extensions) -> &mut Self {
        self.parts.extensions(extensions);
        self
    }

pub fn add_extension<T: Send + Sync + 'static>(&mut self, val: T) -> &mut Self

添加扩展信息

Examples found in repository ?

src/client/request/builder.rs (line 465)

    pub fn add_extension<T: Send + Sync + 'static>(&mut self, val: T) -> &mut Self {
        self.parts.add_extension(val);
        self
    }

pub fn on_uploading_progress(
&mut self,
callback: impl Fn(&dyn SimplifiedCallbackContext, TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置上传进度回调函数

Examples found in repository ?

src/client/request/builder.rs (line 475)

    pub fn on_uploading_progress(
        &mut self,
        callback: impl Fn(&dyn SimplifiedCallbackContext, TransferProgressInfo<'_>) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_uploading_progress(callback);
        self
    }

pub fn on_receive_response_status(
&mut self,
callback: impl Fn(&dyn SimplifiedCallbackContext, StatusCode) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置响应状态码回调函数

Examples found in repository ?

src/client/request/builder.rs (line 485)

    pub fn on_receive_response_status(
        &mut self,
        callback: impl Fn(&dyn SimplifiedCallbackContext, StatusCode) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_receive_response_status(callback);
        self
    }

pub fn on_receive_response_header(
&mut self,
callback: impl Fn(&dyn SimplifiedCallbackContext, &HeaderName, &HeaderValue) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置响应 HTTP 头回调函数

Examples found in repository ?

src/client/request/builder.rs (line 495)

    pub fn on_receive_response_header(
        &mut self,
        callback: impl Fn(&dyn SimplifiedCallbackContext, &HeaderName, &HeaderValue) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_receive_response_header(callback);
        self
    }

pub fn on_to_resolve_domain(
&mut self,
callback: impl Fn(&mut dyn CallbackContext, &str) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置域名解析前回调函数

Examples found in repository ?

src/client/request/builder.rs (line 505)

    pub fn on_to_resolve_domain(
        &mut self,
        callback: impl Fn(&mut dyn CallbackContext, &str) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_to_resolve_domain(callback);
        self
    }

pub fn on_domain_resolved(
&mut self,
callback: impl Fn(&mut dyn CallbackContext, &str, &ResolveAnswers) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置域名解析成功回调函数

Examples found in repository ?

src/client/request/builder.rs (line 515)

    pub fn on_domain_resolved(
        &mut self,
        callback: impl Fn(&mut dyn CallbackContext, &str, &ResolveAnswers) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_domain_resolved(callback);
        self
    }

pub fn on_to_choose_ips(
&mut self,
callback: impl Fn(&mut dyn CallbackContext, &[IpAddrWithPort]) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置 IP 地址选择前回调函数

Examples found in repository ?

src/client/request/builder.rs (line 525)

    pub fn on_to_choose_ips(
        &mut self,
        callback: impl Fn(&mut dyn CallbackContext, &[IpAddrWithPort]) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_to_choose_ips(callback);
        self
    }

pub fn on_ips_chosen(
&mut self,
callback: impl Fn(&mut dyn CallbackContext, &[IpAddrWithPort], &[IpAddrWithPort]) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置 IP 地址选择成功回调函数

Examples found in repository ?

src/client/request/builder.rs (line 538)

    pub fn on_ips_chosen(
        &mut self,
        callback: impl Fn(&mut dyn CallbackContext, &[IpAddrWithPort], &[IpAddrWithPort]) -> AnyResult<()>
            + Send
            + Sync
            + 'r,
    ) -> &mut Self {
        self.parts.on_ips_chosen(callback);
        self
    }

pub fn on_before_request_signed(
&mut self,
callback: impl Fn(&mut dyn ExtendedCallbackContext) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置 HTTP 请求签名前回调函数

Examples found in repository ?

src/client/request/builder.rs (line 548)

    pub fn on_before_request_signed(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_before_request_signed(callback);
        self
    }

pub fn on_after_request_signed(
&mut self,
callback: impl Fn(&mut dyn ExtendedCallbackContext) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置 HTTP 请求前回调函数

Examples found in repository ?

src/client/request/builder.rs (line 558)

    pub fn on_after_request_signed(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_after_request_signed(callback);
        self
    }

pub fn on_response(
&mut self,
callback: impl Fn(&mut dyn ExtendedCallbackContext, &ResponseParts) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置响应成功回调函数

Examples found in repository ?

src/client/request/builder.rs (line 568)

    pub fn on_response(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext, &ResponseParts) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_response(callback);
        self
    }

pub fn on_error(
&mut self,
callback: impl Fn(&mut dyn ExtendedCallbackContext, &mut ResponseError) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置响应错误回调函数

Examples found in repository ?

src/client/request/builder.rs (line 578)

    pub fn on_error(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext, &mut ResponseError) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_error(callback);
        self
    }

pub fn on_before_backoff(
&mut self,
callback: impl Fn(&mut dyn ExtendedCallbackContext, Duration) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置退避前回调函数

Examples found in repository ?

src/client/request/builder.rs (line 588)

    pub fn on_before_backoff(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext, Duration) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_before_backoff(callback);
        self
    }

pub fn on_after_backoff(
&mut self,
callback: impl Fn(&mut dyn ExtendedCallbackContext, Duration) -> AnyResult<()> + Send + Sync + 'r
) -> &mut Self

设置退避后回调函数

Examples found in repository ?

src/client/request/builder.rs (line 598)

    pub fn on_after_backoff(
        &mut self,
        callback: impl Fn(&mut dyn ExtendedCallbackContext, Duration) -> AnyResult<()> + Send + Sync + 'r,
    ) -> &mut Self {
        self.parts.on_after_backoff(callback);
        self
    }

pub fn build(self) -> RequestParts<'r>

构建为请求部分参数

Trait Implementations§

impl<'r> Debug for RequestBuilderParts<'r>

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

Formats the value using the given formatter. Read more

impl<'r> Default for RequestBuilderParts<'r>

fn default() -> RequestBuilderParts<'r>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl<'r> !UnwindSafe for RequestBuilderParts<'r>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> Twhere
Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pipe for Twhere
T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> Rwhere
 Self: Borrow,
 B: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
 &'a mut self,
 func: impl FnOnce(&'a mut B) -> R
) -> Rwhere
 Self: BorrowMut,
 B: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> Rwhere
 Self: AsRef,
 U: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> Rwhere
 Self: AsMut,
 U: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> Rwhere
 Self: Deref<Target = T>,
 T: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> Rwhere
 Self: DerefMut<Target = T> + Deref,
 T: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow,
B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut,
B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.

fn tap_borrow_dbg(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow,
B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.

fn tap_borrow_mut_dbg(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut,
B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error>where
Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

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

Performs the conversion.

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source§

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more