Struct RleEncoder 

pub struct RleEncoder;

Run-Length Encoder for data with repeated consecutive values.

Implementations

impl RleEncoder

pub fn encode_i64(values: &[i64]) -> Result<Vec<u8>>

Encode a slice of i64 values using run-length encoding.

Errors

Returns EncodingError::EmptyInput if values is empty, or EncodingError::CorruptData if the count exceeds u32::MAX.

pub fn encode_u64(values: &[u64]) -> Result<Vec<u8>>

Encode a slice of u64 values using run-length encoding.

Errors

Returns EncodingError::EmptyInput if values is empty.

pub fn encode_f64(values: &[f64]) -> Result<Vec<u8>>

Encode a slice of f64 values using run-length encoding.

Uses to_bits() for equality comparison so that NaN == NaN.

Errors

Returns EncodingError::EmptyInput if values is empty.

pub fn encode_bool(values: &[bool]) -> Result<Vec<u8>>

Encode a slice of bool values using run-length encoding.

Errors

Returns EncodingError::EmptyInput if values is empty.

pub fn encode_string(values: &[&str]) -> Result<Vec<u8>>

Encode a slice of string references using run-length encoding.

Errors

Returns EncodingError::EmptyInput if values is empty.