Struct flate2::Crc

[+] Show declaration

pub struct Crc { /* fields omitted */ }

[−] Expand description

The CRC calculated by a CrcReader.

Methods

impl Crc

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pub fn new() -> Crc

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Create a new CRC.

pub fn sum(&self) -> u32

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bla

pub fn amount(&self) -> u32

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The number of bytes that have been used to calculate the CRC. This value is only accurate if the amount is lower than 2³².

pub fn update(&mut self, data: &[u8])

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Update the CRC with the bytes in data.

pub fn reset(&mut self)

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Reset the CRC.

pub fn combine(&mut self, additional_crc: &Crc)

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Combine the CRC with the CRC for the subsequent block of bytes.

Trait Implementations

impl Debug for Crc

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

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Formats the value using the given formatter.