Struct LineParsingOptions 

pub struct LineParsingOptions {
    pub max_line_length: NumBytes,
    pub overflow_behavior: LineOverflowBehavior,
}

Configuration options for parsing lines from a stream.

Fields

max_line_length: NumBytes

Maximum length of a single line in bytes. When reached, further data won’t be appended to the current line. The line will be emitted in its current state.

A value of 0 means that “no limit” is imposed.

Only set this to 0 when you absolutely trust the input stream! Remember that an observed stream maliciously writing endless amounts of data without ever writing a line break would starve this system from ever emitting a line and will lead to an infinite amount of memory being allocated to hold the line data, letting this process running out of memory!

Defaults to 16 kilobytes.

overflow_behavior: LineOverflowBehavior

What should happen when a line is too long?

When lossy buffering drops chunks before they reach the parser, line-based consumers conservatively discard any partial line and resynchronize at the next newline instead of joining bytes across the gap.

Trait Implementations

impl Clone for LineParsingOptions

fn clone(&self) -> LineParsingOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineParsingOptions

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

Formats the value using the given formatter.

impl Default for LineParsingOptions

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for LineParsingOptions

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LineParsingOptions

impl Eq for LineParsingOptions

impl StructuralPartialEq for LineParsingOptions