Struct Profile 

pub struct Profile { /* private fields */ }

Available on crate feature user-agents only.

A browser version and platform with navigation headers for a page opened directly.

The latest capture supplies header values; other major versions substitute the version into the user agent and Chromium client hints. This does not emulate TLS, HTTP/2, or the browser’s networking stack.

use uagent::{Browser, Platform, Profile};
let profile = Profile::new(Browser::Chrome, Platform::Windows)?;
assert_eq!(profile.version(), Browser::Chrome.latest());

Implementations

impl Profile

pub fn new(browser: Browser, platform: Platform) -> Result<Profile, Error>

Creates a profile of browser on platform at its latest bundled version.

Errors

Returns an error if the browser/platform combination has no template.

pub fn with_version(self, version: u32) -> Result<Profile, Error>

Overrides the browser’s major version.

Other major versions reuse the latest captured navigation headers; historical header changes are not modeled.

Errors

Returns Error::InvalidVersion if version is zero.

pub const fn with_latest_version(self) -> Profile

Restores the browser’s latest bundled major version after an override.

pub fn with_language(self, language: &str) -> Result<Profile, Error>

Overrides the captured Accept-Language value.

Accepts a BCP 47 language tag or a comma-separated list of language tags and optional quality values, such as de-DE,de;q=0.9. * is also allowed.

Errors

Returns Error::InvalidLanguage for invalid tags, quality values, or characters that cannot appear in the header.

pub const fn browser(&self) -> Browser

Returns the browser.

pub const fn version(&self) -> u32

Returns the major version.

pub const fn platform(&self) -> Platform

Returns the platform.

pub fn user_agent(&self) -> String

Returns the captured user agent with the requested version and platform.

Chromium reduces its version to the major; Safari retains the captured minor/patch suffix. Platform variants without captures use the draft’s fixed platform descriptions.

pub fn headers(&self) -> Vec<Header>

Returns header names and values in capture order, excluding transport headers (Host, connection management, and Accept-Encoding).

Accept-Encoding belongs to the HTTP client, which knows its decoders. Header order is a convenience for clients that support it; an HTTP header map does not preserve it.

Trait Implementations

impl Clone for Profile

fn clone(&self) -> Profile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Profile

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

Formats the value using the given formatter.

impl Eq for Profile

impl PartialEq for Profile

fn eq(&self, other: &Profile) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Profile