Struct booklibrs::reading::read_base::ReaderBase

pub struct ReaderBase { /* fields omitted */ }

Reader Base structure, which contains only readers

Implementations

impl ReaderBase

pub const fn new() -> Self

Creates empty Reader Base

pub fn find_reader(
    &self,
    name: &String,
    family: &String,
    father: &String,
    age: u8
) -> Option<usize>

Searches reader by his params. If ok returns index, else returns amount of readers

pub unsafe fn add_reader_unchecked(
    &mut self,
    name: String,
    family: String,
    father: String,
    age: u8
) -> &mut Self

Adds reader by params. No checks provided

pub fn add_reader(
    &mut self,
    name: String,
    family: String,
    father: String,
    age: u8
) -> Result<&'_ mut Self, u8>

Adds reader by params. If reader with same params exists, it will report error

pub unsafe fn remove_reader_unchecked(&mut self, ind: usize) -> &mut Self

Removes reader by params. No checks provided

pub fn remove_reader(&mut self, ind: usize) -> Result<&'_ mut Self, u8>

Removes reader by params. If reader with same params isn't found, it will report error

pub unsafe fn change_name_unchecked(
    &mut self,
    ind: usize,
    new_name: String
) -> &mut Self

Changes reader's name. No checks provided

pub fn change_name(
    &mut self,
    ind: usize,
    new_name: String
) -> Result<&'_ mut Self, u8>

Changes reader's name. If reader with same params isn't found, it will report error

pub unsafe fn change_family_unchecked(
    &mut self,
    ind: usize,
    new_family: String
) -> &mut Self

Changes reader's 2-nd name. No checks provided

pub fn change_family(
    &mut self,
    ind: usize,
    new_family: String
) -> Result<&'_ mut Self, u8>

Changes reader's 2-nd name. If reader with same params isn't found, it will report error

pub unsafe fn change_father_unchecked(
    &mut self,
    ind: usize,
    new_father: String
) -> &mut Self

Changes reader's mid. name. No checks provided

pub fn change_father(
    &mut self,
    ind: usize,
    new_father: String
) -> Result<&'_ mut Self, u8>

Changes reader's mid. name. If reader with same params isn't found, it will report error

pub unsafe fn change_age_unchecked(
    &mut self,
    ind: usize,
    new_age: u8
) -> &mut Self

Changes reader's age. No checks provided

pub fn change_age(
    &mut self,
    ind: usize,
    new_age: String
) -> Result<&'_ mut Self, u8>

Changes reader's age. If reader with same params isn't found, it will report error

pub fn len(&self) -> usize

Returns amount of readers

pub fn get_book(&self, ind: usize) -> Option<Weak<RefCell<Book>>>

Returns book (or None) which is read by reader now

pub fn load(&mut self)

Loads everything from .yaml file

Trait Implementations

impl Clone for ReaderBase

fn clone(&self) -> ReaderBase

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ReaderBase

Print for Reader Base. It used to debug code

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

Formats the value using the given formatter.