Trait FmtConst 

pub trait FmtConst {
    // Required method
    fn fmt_const(&self, f: &mut Formatter<'_>) -> Result;
}

Trait for printing types with const constructors, used by phf_codegen and phf_macros.

Required Methods

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

Print a const expression representing this value.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl FmtConst for String

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

impl FmtConst for UncasedStr

Available on crate feature uncased only.

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

impl FmtConst for [u8]

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

impl FmtConst for bool

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

impl FmtConst for char

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

impl FmtConst for i8

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

impl FmtConst for i16

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

impl FmtConst for i32

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

impl FmtConst for i64

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

impl FmtConst for i128

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

impl FmtConst for isize

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

impl FmtConst for str

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

impl FmtConst for u8

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

impl FmtConst for u16

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

impl FmtConst for u32

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

impl FmtConst for u64

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

impl FmtConst for u128

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

impl FmtConst for usize

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

impl<'a, T: 'a + FmtConst + ?Sized> FmtConst for &'a T

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

impl<A: FmtConst, B: FmtConst, C: FmtConst, D: FmtConst, E: FmtConst, F: FmtConst, G: FmtConst, HT: FmtConst, I: FmtConst, J: FmtConst, K: FmtConst, L: FmtConst> FmtConst for (A, B, C, D, E, F, G, HT, I, J, K, L)

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

impl<A: FmtConst, B: FmtConst, C: FmtConst, D: FmtConst, E: FmtConst, F: FmtConst, G: FmtConst, HT: FmtConst, I: FmtConst, J: FmtConst, K: FmtConst> FmtConst for (A, B, C, D, E, F, G, HT, I, J, K)

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

impl<A: FmtConst, B: FmtConst, C: FmtConst, D: FmtConst, E: FmtConst, F: FmtConst, G: FmtConst, HT: FmtConst, I: FmtConst, J: FmtConst> FmtConst for (A, B, C, D, E, F, G, HT, I, J)

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

impl<A: FmtConst, B: FmtConst, C: FmtConst, D: FmtConst, E: FmtConst, F: FmtConst, G: FmtConst, HT: FmtConst, I: FmtConst> FmtConst for (A, B, C, D, E, F, G, HT, I)

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

impl<A: FmtConst, B: FmtConst, C: FmtConst, D: FmtConst, E: FmtConst, F: FmtConst, G: FmtConst, HT: FmtConst> FmtConst for (A, B, C, D, E, F, G, HT)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

impl<const N: usize> FmtConst for [bool; N]

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

impl<const N: usize> FmtConst for [char; N]

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

impl<const N: usize> FmtConst for [i8; N]

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

impl<const N: usize> FmtConst for [i16; N]

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

impl<const N: usize> FmtConst for [i32; N]

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

impl<const N: usize> FmtConst for [i64; N]

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

impl<const N: usize> FmtConst for [i128; N]

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

impl<const N: usize> FmtConst for [isize; N]

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

impl<const N: usize> FmtConst for [u8; N]

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

impl<const N: usize> FmtConst for [u16; N]

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

impl<const N: usize> FmtConst for [u32; N]

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

impl<const N: usize> FmtConst for [u64; N]

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

impl<const N: usize> FmtConst for [u128; N]

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

impl<const N: usize> FmtConst for [usize; N]

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

Implementors