Struct ProfileManager 

pub struct ProfileManager { /* private fields */ }

Manages up to 8 local user profiles.

Implementations

impl ProfileManager

pub const MAX_PROFILES: usize = 8

pub fn new() -> Self

pub fn create( &mut self, display_name: impl Into<String>, timestamp: u64, ) -> Result<u64, String>

Create a new profile with the given display name.

pub fn delete(&mut self, id: u64) -> Result<(), String>

Delete a profile by ID.

pub fn switch(&mut self, id: u64) -> Result<(), String>

Switch to a profile by ID.

pub fn current(&self) -> Option<&UserProfile>

Get the currently active profile.

pub fn current_mut(&mut self) -> Option<&mut UserProfile>

Get a mutable reference to the currently active profile.

pub fn list(&self) -> Vec<&UserProfile>

pub fn get_by_id(&self, id: u64) -> Option<&UserProfile>

pub fn get_by_id_mut(&mut self, id: u64) -> Option<&mut UserProfile>

pub fn count(&self) -> usize

pub fn to_bytes(&self) -> Vec<u8>

Serialise all profiles to bytes.

pub fn from_bytes(data: &[u8]) -> Result<Self, String>

Deserialise from bytes produced by to_bytes.

Trait Implementations

impl Default for ProfileManager

fn default() -> Self

Returns the “default value” for a type.