Struct CsvLimits 

pub struct CsvLimits { /* private fields */ }

Bounds applied by read_str to defend against adversarial input.

Every limit is checked while reading; exceeding one stops the read with a CsvErrorKind::LimitExceeded. Build a profile with conservative (the default) or permissive, then tune individual limits with the with_* methods.

Implementations

impl CsvLimits

pub const fn conservative() -> Self

Conservative limits suitable for untrusted input: 1 MiB total, 65 536 records, 1 024 fields per record, 65 536 bytes per field.

pub const fn permissive() -> Self

Permissive limits for trusted input where large documents are expected: 256 MiB total, ~16.7 M records, 65 536 fields per record, 16 MiB per field.

pub const fn max_input_bytes(&self) -> usize

The maximum number of input bytes.

pub const fn max_records(&self) -> usize

The maximum number of records.

pub const fn max_fields_per_record(&self) -> usize

The maximum number of fields in any one record.

pub const fn max_field_bytes(&self) -> usize

The maximum number of bytes in any one field (after unescaping).

pub const fn with_max_input_bytes(self, value: usize) -> Self

Returns a copy with max_input_bytes set.

pub const fn with_max_records(self, value: usize) -> Self

Returns a copy with max_records set.

pub const fn with_max_fields_per_record(self, value: usize) -> Self

Returns a copy with max_fields_per_record set.

pub const fn with_max_field_bytes(self, value: usize) -> Self

Returns a copy with max_field_bytes set.

Trait Implementations

impl Clone for CsvLimits

fn clone(&self) -> CsvLimits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CsvLimits

impl Debug for CsvLimits

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

Formats the value using the given formatter.

impl Default for CsvLimits

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CsvLimits

impl PartialEq for CsvLimits

fn eq(&self, other: &CsvLimits) -> 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 StructuralPartialEq for CsvLimits