Struct GroupComponentArray

pub struct GroupComponentArray {
    pub field: String,
    pub offset: u32,
    pub bits: u32,
    pub lz_match_multiplier: f64,
    pub entropy_multiplier: f64,
}

Reads all values of a single field until end of input. i.e. R0, R0, R0 etc. until all R0 values are read.

- { type: array, field: R } # reads all 'R' values from input

This is read in a loop until no more bytes are written to output.
Alternatively, you can read only some bits at a time using the bits field.

- { type: array, field: R, offset: 2, bits: 4 } # read slice [2-6] for 'R' values from input

Allowed properties:

• offset: Number of bits to skip before reading bits.
• bits: Number of bits to read (default: size of field)
• field: Field name

The offset and bits properties allow you to read a slice of a field. Regardless of the slice read however, after each read is done, the stream will be advanced to the next field.

Note: The Array type can be represented as Struct technically speaking, this is actually a shorthand.

Fields

field: String

Name of the field to pull the data from.

offset: u32

Offset in the field from which to read.

bits: u32

The number of bits to read from the field.

lz_match_multiplier: f64

Multiplier for LZ matches in size estimation

entropy_multiplier: f64

Multiplier for entropy in size estimation

Implementations

impl GroupComponentArray

pub fn get_bits(&self, field: &AnalyzerFieldState) -> u32

Retrieve the number of bits to read from the field. Either directly from the GroupComponentArray or if not specified, from the AnalyzerFieldState.

Trait Implementations

impl Clone for GroupComponentArray

fn clone(&self) -> GroupComponentArray

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GroupComponentArray

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

Formats the value using the given formatter.

impl Default for GroupComponentArray

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GroupComponentArray

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.