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//! **Look in this module for documentation on building your _Places API_
//! _Place Autocomplete_ query**. In particular, look at the _Request_ struct
//! for examples of the builder pattern. This module contains the tools (enums,
//! structs, methods) for building your Google Maps Platform request.
pub mod autocomplete_type;
mod build;
mod end_point;
mod new;
mod query_string;
mod validatable;
mod with_components;
mod with_language;
mod with_location;
mod with_offset;
mod with_origin;
mod with_region;
mod with_sessiontoken;
mod with_types;
#[cfg(feature = "reqwest")]
mod execute;
#[cfg(feature = "reqwest")]
mod get;
#[cfg(feature = "reqwest")]
mod request_headers;
// -----------------------------------------------------------------------------
//
/// **Look at this `Request` struct for documentation on how to build your
/// _Place Autocomplete_ query**. The methods implemented for this struct are
/// what's used to build your request.
#[derive(Debug)]
pub struct Request<'r> {
// Required parameters:
// --------------------
/// This structure contains the application's API key and other
/// user-definable settings such as "maximum retries."
client: &'r crate::client::Client,
/// The text string on which to search. The Place Autocomplete service will
/// return candidate matches based on this string and order results based on
/// their perceived relevance.
input: String,
// Optional parameters:
// --------------------
/// A grouping of places to which you would like to restrict your results.
/// Currently, you can use components to filter by up to 5 countries.
///
/// * **Note**: If you receive unexpected results with a country code,
/// verify that you are using a code which includes the countries,
/// dependent territories, and special areas of geographical interest you
/// intend. You can find code information at [Wikipedia: List of ISO 3166
/// country
/// codes](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes)
/// or the
/// [ISO Online Browsing Platform](https://www.iso.org/obp/ui/#search).
components: Vec<crate::types::Country>,
/// The language in which to return results.
///
/// * See the list of supported languages. Google often updates the
/// supported languages, so this list may not be exhaustive.
///
/// * If `language` is not supplied, the API attempts to use the preferred
/// language as specified in the `Accept-Language` header.
///
/// * The API does its best to provide a street address that is readable for
/// both the user and locals. To achieve that goal, it returns street
/// addresses in the local language, transliterated to a script readable
/// by the user if necessary, observing the preferred language. All other
/// addresses are returned in the preferred language. Address components
/// are all returned in the same language, which is chosen from the first
/// component.
///
/// * If a name is not available in the preferred language, the API uses the
/// closest match.
///
/// * The preferred language has a small influence on the set of results
/// that the API chooses to return, and the order in which they are
/// returned. The geocoder interprets abbreviations differently depending
/// on language, such as the abbreviations for street types, or synonyms
/// that may be valid in one language but not in another. For example,
/// _utca_ and _tér_ are synonyms for street in Hungarian.
language: Option<crate::types::Language>,
/// The point around which to retrieve place information.
///
/// * When using the Text Search API, the 'location' parameter may be
/// overriden if the 'query' contains an explicit location such as
/// 'Market in Barcelona'.
location: Option<crate::types::LatLng>,
/// The position, in the input term, of the last character that the service
/// uses to match predictions. For example, if the input is `Google` and the
/// offset is 3, the service will match on `Goo`. The string determined by
/// the offset is matched against the first word in the input term only.
/// For example, if the input term is `Google abc` and the offset is 3, the
/// service will attempt to match against `Goo abc`. If no offset is
/// supplied, the service will use the whole term. The offset should
/// generally be set to the position of the text caret.
offset: Option<u8>,
/// The origin point from which to calculate straight-line distance to the
/// destination (returned as `distance_meters`). If this value is omitted,
/// straight-line distance will not be returned.
origin: Option<crate::types::LatLng>,
/// Defines the distance (in meters) within which to return place results.
/// You may bias results to a specified circle by passing a location and a
/// radius parameter. Doing so instructs the Places service to prefer
/// showing results within that circle; results outside of the defined area
/// may still be displayed.
///
/// The radius will automatically be clamped to a maximum value depending on
/// the type of search and other parameters.
///
/// * Autocomplete: 50,000 meters
/// * Nearby Search:
/// * with `keyword` or `name`: 50,000 meters
/// * without `keyword` or `name`
/// * Up to 50,000 meters, adjusted dynamically based on area
/// density, independent of `rankby` parameter.
/// * When using `rankby=distance`, the radius parameter will not be
/// accepted, and will result in an `INVALID_REQUEST`.
/// * Query Autocomplete: 50,000 meters
/// * Text Search: 50,000 meters
radius: Option<u32>,
/// The region code, specified as a [ccTLD ("top-level
/// domain")](https://en.wikipedia.org/wiki/List_of_Internet_top-level_domains#Country_code_top-level_domains)
/// two-character value. Most ccTLD codes are identical to ISO 3166-1 codes,
/// with some notable exceptions. For example, the United Kingdom's ccTLD is
/// "uk" (.co.uk) while its ISO 3166-1 code is "gb" (technically for the
/// entity of "The United Kingdom of Great Britain and Northern Ireland").
region: Option<crate::types::Region>,
/// A random string which identifies an autocomplete
/// [session](https://developers.google.com/maps/documentation/places/web-service/details#session_tokens)
/// for billing purposes.
///
/// The session begins when the user starts typing a query, and concludes
/// when they select a place and a call to Place Details is made. Each
/// session can have multiple queries, followed by one place selection. The
/// API key(s) used for each request within a session must belong to the
/// same Google Cloud Console project. Once a session has concluded, the
/// token is no longer valid; your app must generate a fresh token for each
/// session. If the `sessiontoken` parameter is omitted, or if you reuse a
/// session token, the session is charged as if no session token was
/// provided (each request is billed separately).
///
/// We recommend the following guidelines:
///
/// * Use session tokens for all autocomplete sessions.
///
/// * Generate a fresh token for each session. Using a version 4 UUID is
/// recommended.
///
/// * Ensure that the API key(s) used for all Place Autocomplete and Place
/// Details requests within a session belong to the same Cloud Console
/// project.
///
/// * Be sure to pass a unique session token for each new session. Using the
/// same token for more than one session will result in each request being
/// billed individually.
sessiontoken: Option<String>,
/// Returns only those places that are strictly within the region defined by
/// `location` and `radius`. This is a restriction, rather than a bias,
/// meaning that results outside this region will not be returned even if
/// they match the user input.
strictbounds: Option<bool>,
/// You may restrict results from a Place Autocomplete request to be of a
/// certain type by passing a types parameter. The parameter specifies a
/// type or a type collection, as listed in the supported types below. If
/// nothing is specified, all types are returned. In general only a single
/// type is allowed. The exception is that you can safely mix the geocode
/// and establishment types, but note that this will have the same effect as
/// specifying no types.
types: Vec<crate::places::place_autocomplete::request::autocomplete_type::AutocompleteType>,
} // struct