Struct FieldRef 

pub struct FieldRef<'a> { /* private fields */ }

Immutable typed view over a field-sized byte slice.

Produced by split_fields (generated by zero_copy_layout!). Provides typed access without holding a reference to the whole struct.

Implementations

impl<'a> FieldRef<'a>

pub const fn new(data: &'a [u8]) -> Self

Create a field reference from a byte slice.

pub const fn len(&self) -> usize

The byte length of this field.

pub const fn is_empty(&self) -> bool

Whether the field is zero-length.

pub const fn as_bytes(&self) -> &[u8]

Read the raw bytes.

pub fn read_address(&self) -> Address

Read as an Address (32-byte public key).

Copies the bytes into an owned Address.

pub fn as_address(&self) -> &Address

Borrow the field bytes as an &Address reference.

Panics

Panics if the field is smaller than 32 bytes.

pub fn read_u64(&self) -> u64

Read a u64 from the field (LE).

pub fn read_u32(&self) -> u32

Read a u32 from the field (LE).

pub fn read_u16(&self) -> u16

Read a u16 from the field (LE).

pub fn read_u8(&self) -> u8

Read a u8 from the field.

pub fn read_bool(&self) -> bool

Read a bool from the field.

pub fn read_i64(&self) -> i64

Read an i64 from the field (LE).

pub fn read_i32(&self) -> i32

Read an i32 from the field (LE).

pub fn read_i16(&self) -> i16

Read an i16 from the field (LE).

pub fn read_u128(&self) -> u128

Read a u128 from the field (LE).

pub fn read_i128(&self) -> i128

Read an i128 from the field (LE).

pub fn read_i8(&self) -> i8

Read an i8 from the field.