Trait Tabled

pub trait Tabled {
    const LENGTH: usize;

    // Required methods
    fn fields(&self) -> Vec<Cow<'_, str>>;
    fn headers() -> Vec<Cow<'static, str>>;
}

Tabled a trait responsible for providing a header fields and a row fields.

It’s urgent that header len is equal to fields len.

Self::headers().len() == self.fields().len()

Required Associated Constants

const LENGTH: usize

A length of fields and headers, which must be the same.

Required Methods

fn fields(&self) -> Vec<Cow<'_, str>>

Fields method must return a list of cells.

The cells will be placed in the same row, preserving the order.

fn headers() -> Vec<Cow<'static, str>>

Headers must return a list of column names.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Tabled for &str

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for bool

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for char

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for f32

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for f64

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for i8

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for i16

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for i32

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for i64

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for i128

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for isize

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for str

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for u8

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for u16

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for u32

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for u64

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for u128

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for usize

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl Tabled for String

const LENGTH: usize = 1usize

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<A: Tabled> Tabled for (A,)

const LENGTH: usize = _

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<A: Tabled, B: Tabled> Tabled for (A, B)

const LENGTH: usize = _

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<A: Tabled, B: Tabled, C: Tabled> Tabled for (A, B, C)

const LENGTH: usize = _

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<A: Tabled, B: Tabled, C: Tabled, D: Tabled> Tabled for (A, B, C, D)

const LENGTH: usize = _

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<A: Tabled, B: Tabled, C: Tabled, D: Tabled, E: Tabled> Tabled for (A, B, C, D, E)

const LENGTH: usize = _

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<A: Tabled, B: Tabled, C: Tabled, D: Tabled, E: Tabled, F: Tabled> Tabled for (A, B, C, D, E, F)

const LENGTH: usize = _

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<T> Tabled for &T

where T: Tabled,

const LENGTH: usize = T::LENGTH

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<T> Tabled for Box<T>

where T: Tabled,

const LENGTH: usize = T::LENGTH

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

impl<T, const N: usize> Tabled for [T; N]

where T: Display,

const LENGTH: usize = N

fn fields(&self) -> Vec<Cow<'_, str>>

fn headers() -> Vec<Cow<'static, str>>

Implementors