Trait GetPubFieldOffset

pub trait GetPubFieldOffset<FN>: GetFieldOffset<FN, Privacy = IsPublic> {
    const OFFSET: FieldOffset<Self, Self::Type, Self::Alignment> = _;
}

An alias of the GetFieldOffset trait for public fields.

Example

Defining a generic method for all types that have a, and c fields

use repr_offset::{
    for_examples::ReprC,
    get_field_offset::FieldType,
    privacy::{IsPublic, IsPrivate},
    tstr::TS,
    pub_off,
    Aligned, GetPubFieldOffset, ROExtAcc,
};

use std::fmt::Debug;

print_a_c(&ReprC{a: 10, b: 20, c: 30, d: 40 });

fn print_a_c<T>(this: &T)
where
    T: GetPubFieldOffset<TS!(a), Alignment = Aligned>,
    T: GetPubFieldOffset<TS!(b), Alignment = Aligned>,
    FieldType<T, TS!(a)>: Debug,
    FieldType<T, TS!(b)>: Debug,
{
    println!("{:?}", this.f_get(pub_off!(a)));
    println!("{:?}", this.f_get(pub_off!(b)));

}

Provided Associated Constants

const OFFSET: FieldOffset<Self, Self::Type, Self::Alignment> = _

The offset of the field.

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.

Implementors

impl<FN, Ty> GetPubFieldOffset<FN> for Ty

where Ty: GetFieldOffset<FN, Privacy = IsPublic>,