Struct Section 

pub struct Section {
    pub id: u32,
    pub kind: SectionKind,
    pub offset: u64,
    pub len: u64,
    pub digest: Digest,
}

One run of bytes in the payload area.

Fields

id: u32

What the rest of the container refers to this section by.

kind: SectionKind

What it holds.

offset: u64

Where it starts, counted from the start of the file.

len: u64

How many bytes long it is.

digest: Digest

The digest of those bytes.

Implementations

impl Section

pub const VERSION: u16 = 1

The record version this build writes.

pub const fn end(&self) -> Option<u64>

Where the section ends, or None if the arithmetic overflows.

The Option is the point. These two numbers came out of a file somebody else wrote, and the first thing a hostile one does is pick an offset and a length that add up to something small.

pub fn encode(&self, w: &mut Writer<'_>) -> AbiResult<()>

Writes this record’s payload.

Errors

Returns whatever the writer returns.

pub fn decode(p: &mut Reader<'_>) -> AbiResult<Self>

Reads this record’s payload.

Errors

Returns iris_abi::Error if the payload is truncated.

Trait Implementations

impl Clone for Section

fn clone(&self) -> Section

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Section

impl Debug for Section

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Section

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Section

impl PartialEq for Section

fn eq(&self, other: &Section) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Section

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Section