Trait tabled::Tabled

pub trait Tabled {
    const LENGTH: usize;

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

Available on crate feature std only.

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.

Object Safety

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