Enum rshark::Val

pub enum Val {
    Signed(i64),
    Unsigned(u64),
    String(String),
    Address {
        bytes: Vec<u8>,
        encoded: String,
    },
    Object(Vec<NamedValue>),
    Bytes(Vec<u8>),
}

A value parsed from a packet.

TODO

This value type isn't as expressive as would be required for a real Wireshark replacement just yet. Additional needs include:

• tracking original bytes (by reference or by index?)
• supporting error metadata (e.g., "parsed ok but checksum doesn't match")

Variants

Signed(i64)

A signed integer, in machine-native representation.

Unsigned(u64)

An unsigned integer, in machine-native representation.

String(String)

A UTF-8–encoded string.

Address

A network address, which can have its own special encoding.

Fields of Address

bytes: Vec<u8>
encoded: String

Object(Vec<NamedValue>)

A sub-object is an ordered set of (name,value) tuples.

Bytes(Vec<u8>)

Raw bytes, e.g., a checksum or just unparsed data.

Methods

impl Val

fn pretty_print(&self, indent: usize) -> String

Trait Implementations

impl Display for Val

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

Formats the value using the given formatter.