Struct SegmentEntry 

pub struct SegmentEntry {
    pub id: [u8; 4],
    pub version: u8,
    pub _reserved: u8,
    /* private fields */
}

A segment entry in the registry.

Fields

id: [u8; 4]

version: u8

_reserved: u8

Implementations

impl SegmentEntry

pub const fn new( id: [u8; 4], offset: u32, size: u32, flags: u16, version: u8, ) -> SegmentEntry

Create a new segment entry.

pub fn offset(&self) -> u32

Byte offset from account start.

pub fn size(&self) -> u32

Total allocated size in bytes.

pub fn flags(&self) -> u16

Segment flags.

pub fn is_locked(&self) -> bool

Whether the segment is locked (immutable).

pub fn is_frozen(&self) -> bool

Whether the segment is frozen.

pub fn role(&self) -> SegmentRole

The semantic role of this segment (decoded from upper 4 bits of flags).

pub fn set_offset(&mut self, offset: u32)

Set the offset.

pub fn set_size(&mut self, size: u32)

Set the size.

pub fn set_flags(&mut self, flags: u16)

Set flags.

Trait Implementations

impl Clone for SegmentEntry

fn clone(&self) -> SegmentEntry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for SegmentEntry