Enum csv_core::ReadFieldResult

pub enum ReadFieldResult {
    InputEmpty,
    OutputFull,
    Field {
        record_end: bool,
    },
    End,
}

The result of parsing at most one field from CSV data.

Variants

InputEmpty

The caller provided input was exhausted before the end of a field or record was found.

OutputFull

The caller provided output buffer was filled before an entire field could be written to it.

Field

Fields

record_end: bool

Whether this was the last field in a record or not.

The end of a field was found.

Note that when record_end is true, then the end of this field also corresponds to the end of a record.

End

All CSV data has been read.

This state can only be returned when an empty input buffer is provided by the caller.

Trait Implementations

impl Clone for ReadFieldResult

fn clone(&self) -> ReadFieldResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ReadFieldResult

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

Formats the value using the given formatter.

impl PartialEq<ReadFieldResult> for ReadFieldResult

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for ReadFieldResult

impl StructuralEq for ReadFieldResult

impl StructuralPartialEq for ReadFieldResult