Class CsvReader<T>

Namespace

FlameCsv.Reading

Assembly

FlameCsv.Core.dll

Reads CSV records from a ReadOnlySequence<T>.

public sealed class CsvReader<T> : IDisposable, IAsyncDisposable where T : unmanaged, IBinaryInteger<T>

Type Parameters

T

Inheritance

object

CsvReader<T>

Implements

IDisposable

IAsyncDisposable

Remarks

Internal implementation detail, this type should probably not be used directly.

Constructors

CsvReader(CsvOptions<T>, ICsvBufferReader<T>)

Initializes a new instance of the CsvReader<T> class.

public CsvReader(CsvOptions<T> options, ICsvBufferReader<T> reader)

Parameters

options CsvOptions<T>

reader ICsvBufferReader<T>

CsvReader(CsvOptions<T>, in ReadOnlySequence<T>)

Initializes a new instance of the CsvReader<T> class.

public CsvReader(CsvOptions<T> options, in ReadOnlySequence<T> csv)

Parameters

options CsvOptions<T>

csv ReadOnlySequence<T>

CsvReader(CsvOptions<T>, ReadOnlyMemory<T>)

Initializes a new instance of the CsvReader<T> class.

public CsvReader(CsvOptions<T> options, ReadOnlyMemory<T> csv)

Parameters

options CsvOptions<T>

csv ReadOnlyMemory<T>

Properties

Options

Current options instance.

public CsvOptions<T> Options { get; }

Property Value

CsvOptions<T>

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

public void Dispose()

DisposeAsync()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources asynchronously.

public ValueTask DisposeAsync()

Returns

ValueTask

A task that represents the asynchronous dispose operation.

ParseRecords()

Returns an enumerator that iterates through the CSV data.

public CsvReader<T>.RecordEnumerable ParseRecords()

Returns

CsvReader<T>.RecordEnumerable

Remarks

The enumerator advances the inner reader and parser, and disposes them after use.

ParseRecordsAsync(CancellationToken)

Returns an enumerator that asynchronously iterates through the CSV data.

public CsvReader<T>.RecordAsyncEnumerable ParseRecordsAsync(CancellationToken cancellationToken = default)

Parameters

cancellationToken CancellationToken

Returns

CsvReader<T>.RecordAsyncEnumerable

Remarks

The enumerator advances the inner reader and parser, and disposes them after use.

Reset()

Resets the reader to the beginning of the data source.

public void Reset()

Exceptions

NotSupportedException

The inner data source does not support rewinding.

TryReset()

Attempts to reset the reader to the beginning of the data source.

public bool TryReset()

Returns

bool

true if the inner data source supports rewinding and was successfully reset; otherwise false.