Struct openstack::image::ImageQuery

pub struct ImageQuery<'session> { /* fields omitted */ }

A query to image list.

Methods

impl<'session> ImageQuery<'session>

pub fn sort_by(self, sort: Sort<ImageSortKey>) -> Self

Add sorting to the request.

pub fn with_marker<T: Into<String>>(self, marker: T) -> Self

Add marker to the request.

Using this disables automatic pagination.

pub fn with_limit(self, limit: usize) -> Self

Add limit to the request.

Using this disables automatic pagination.

pub fn with_name<T: Into<String>>(self, value: T) -> Self

Filter by image name.

pub fn with_status(self, value: ImageStatus) -> Self

Filter by image status.

pub fn with_visibility(self, value: ImageVisibility) -> Self

Filter by visibility.

pub fn into_iter(self) -> ResourceIterator<'session, Image<'session>>

Convert this query into an iterator executing the request.

Returns a FallibleIterator, which is an iterator with each next call returning a Result.

Note that no requests are done until you start iterating.

pub fn all(self) -> Result<Vec<Image<'session>>>

Execute this request and return all results.

A convenience shortcut for self.into_iter().collect().

pub fn one(self) -> Result<Image<'session>>

Return one and exactly one result.

Fails with ResourceNotFound if the query produces no results and with TooManyItems if the query produces more than one result.

Trait Implementations

impl<'session> Clone for ImageQuery<'session>

fn clone(&self) -> ImageQuery<'session>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'session> Debug for ImageQuery<'session>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'session> IntoFallibleIterator for ImageQuery<'session>

type Item = Image<'session>

The elements of the iterator.

type Error = Error

The error value of the iterator.

type IntoIter = ResourceIterator<'session, Image<'session>>

The iterator.

fn into_fallible_iterator(self) -> ResourceIterator<'session, Image<'session>>

Creates a fallible iterator from a value.