Struct self_update::Download[−][src]

pub struct Download { /* fields omitted */ }

Download things into files

With optional progress bar

Implementations

impl Download[src]

pub fn from_url(url: &str) -> Self[src]

Specify download url

pub fn show_progress(&mut self, b: bool) -> &mut Self[src]

Toggle download progress bar

pub fn set_progress_style(&mut self, progress_style: ProgressStyle) -> &mut Self[src]

Set the progress style

pub fn set_headers(&mut self, headers: HeaderMap) -> &mut Self[src]

Set the download request headers, replaces the existing HeaderMap

pub fn set_header(&mut self, name: HeaderName, value: HeaderValue) -> &mut Self[src]

Set a download request header, inserts into the existing HeaderMap

pub fn download_to<T: Write>(&self, dest: T) -> Result<()>[src]

Download the file behind the given url into the specified dest. Show a sliding progress bar if specified. If the resource doesn’t specify a content-length, the progress bar will not be shown

  • Errors:
    • reqwest network errors
    • Unsuccessful response status
    • Progress-bar errors
    • Reading from response to BufReader-buffer
    • Writing from BufReader-buffer to File

Trait Implementations

impl Debug for Download[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

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

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

fn in_current_span(self) -> Instrumented<Self>[src]

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

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

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

pub fn vzip(self) -> V