Struct FirefoxPreference 

pub struct FirefoxPreference {
    pub key: String,
    pub value: PreferenceValue,
    pub comment: Option<String>,
}

A Firefox preference with a name and value.

Examples

use firefox_webdriver::driver::profile::{FirefoxPreference, PreferenceValue};

// Simple preference
let pref = FirefoxPreference::new("browser.startup.page", PreferenceValue::Int(0));

// With comment
let pref = FirefoxPreference::new("app.update.enabled", false)
    .with_comment("Disable auto-updates");

Fields

key: String

Preference name (e.g., “browser.startup.page”).

value: PreferenceValue

Preference value.

comment: Option<String>

Optional comment explaining the preference.

Implementations

impl FirefoxPreference

pub fn new(key: impl Into<String>, value: impl Into<PreferenceValue>) -> Self

Creates a new preference.

Arguments

• key - Preference name (e.g., “browser.startup.page”)
• value - Preference value

pub fn with_comment(self, comment: impl Into<String>) -> Self

Adds a comment to the preference.

Comments appear as // comment above the preference line.

Arguments

• comment - Comment text

pub fn to_user_pref_line(&self) -> String

Generates the user_pref("key", value); line.

If a comment is set, it appears on the line above.

Example Output

// Disable auto-updates
user_pref("app.update.enabled", false);

Trait Implementations

impl Clone for FirefoxPreference

fn clone(&self) -> FirefoxPreference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FirefoxPreference

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

Formats the value using the given formatter.