Trait StructMeta

pub trait StructMeta:
    Copy
    + Clone
    + Debug {
    type Struct<'a>: Copy + Clone + Debug;

    const FIELDS: StructFields;
    const FIELD_COUNT: usize = _;
    const IS_FIXED_SIZE: bool = _;
    const FIXED_SIZE: Option<usize> = _;
    const LENGTH_FIELD_INDEX: Option<usize> = _;
    const HAS_LENGTH_FIELD: bool = _;

    // Required methods
    fn new<'a>(buf: &'a [u8]) -> Result<Self::Struct<'a>, ParseError>;
    fn to_vec(&self) -> Vec<u8> ;
}

A trait for structs that describes their fields, containing some associated constants. Note that only FIELDS is provided. The remainder of the associated constants are computed from FIELDS.

Required Associated Constants

const FIELDS: StructFields

Provided Associated Constants

const FIELD_COUNT: usize = _

const IS_FIXED_SIZE: bool = _

const FIXED_SIZE: Option<usize> = _

const LENGTH_FIELD_INDEX: Option<usize> = _

const HAS_LENGTH_FIELD: bool = _

Required Associated Types

type Struct<'a>: Copy + Clone + Debug

Required Methods

fn new<'a>(buf: &'a [u8]) -> Result<Self::Struct<'a>, ParseError>

fn to_vec(&self) -> Vec<u8>

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