ReadOnlySpan<T>- Enumerator
ReadOnlySpan(T)- ReadOnlySpan(T[])
- ReadOnlySpan(Void*, Int32)
- ReadOnlySpan(T[], Int32, Int32)
Empty- IsEmpty
- Length
- this[Int32]
- CastUp<TDerived>(ReadOnlySpan<TDerived>)
- CopyTo(Span<T>)
- Equals(Object)
- GetEnumerator()
- GetHashCode()
- GetPinnableReference()
- Slice(Int32)
- Slice(Int32, Int32)
- ToArray()
- ToString()
- TryCopyTo(Span<T>)
implicit operator ReadOnlySpan<T>(ArraySegment<T>)- implicit operator ReadOnlySpan<T>(T[])
- operator !=(ReadOnlySpan<T>, ReadOnlySpan<T>)
- operator ==(ReadOnlySpan<T>, ReadOnlySpan<T>)
BinarySearch<T>(ReadOnlySpan<T>, IComparable<T>)- BinarySearch<T, TComparable>(ReadOnlySpan<T>, TComparable)
- BinarySearch<T, TComparer>(ReadOnlySpan<T>, T, TComparer)
- CommonPrefixLength<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- CommonPrefixLength<T>(ReadOnlySpan<T>, ReadOnlySpan<T>, IEqualityComparer<T>)
- CompareTo(ReadOnlySpan<Char>, ReadOnlySpan<Char>, StringComparison)
- Contains<T>(ReadOnlySpan<T>, T)
- Contains(ReadOnlySpan<Char>, ReadOnlySpan<Char>, StringComparison)
- ContainsAny(ReadOnlySpan<Char>, SearchValues<String>)
- ContainsAny<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- ContainsAny<T>(ReadOnlySpan<T>, SearchValues<T>)
- ContainsAny<T>(ReadOnlySpan<T>, T, T)
- ContainsAny<T>(ReadOnlySpan<T>, T, T, T)
- ContainsAnyExcept<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- ContainsAnyExcept<T>(ReadOnlySpan<T>, SearchValues<T>)
- ContainsAnyExcept<T>(ReadOnlySpan<T>, T)
- ContainsAnyExcept<T>(ReadOnlySpan<T>, T, T)
- ContainsAnyExcept<T>(ReadOnlySpan<T>, T, T, T)
- ContainsAnyExceptInRange<T>(ReadOnlySpan<T>, T, T)
- ContainsAnyInRange<T>(ReadOnlySpan<T>, T, T)
- Count<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- Count<T>(ReadOnlySpan<T>, T)
- EndsWith<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- EndsWith<T>(ReadOnlySpan<T>, T)
- EndsWith(ReadOnlySpan<Char>, ReadOnlySpan<Char>, StringComparison)
- EnumerateLines(ReadOnlySpan<Char>)
- EnumerateRunes(ReadOnlySpan<Char>)
- Equals(ReadOnlySpan<Char>, ReadOnlySpan<Char>, StringComparison)
- IndexOf<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- IndexOf<T>(ReadOnlySpan<T>, T)
- IndexOf(ReadOnlySpan<Char>, ReadOnlySpan<Char>, StringComparison)
- IndexOfAny(ReadOnlySpan<Char>, SearchValues<String>)
- IndexOfAny<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- IndexOfAny<T>(ReadOnlySpan<T>, SearchValues<T>)
- IndexOfAny<T>(ReadOnlySpan<T>, T, T)
- IndexOfAny<T>(ReadOnlySpan<T>, T, T, T)
- IndexOfAnyExcept<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- IndexOfAnyExcept<T>(ReadOnlySpan<T>, SearchValues<T>)
- IndexOfAnyExcept<T>(ReadOnlySpan<T>, T)
- IndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T)
- IndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T, T)
- IndexOfAnyExceptInRange<T>(ReadOnlySpan<T>, T, T)
- IndexOfAnyInRange<T>(ReadOnlySpan<T>, T, T)
- IsWhiteSpace(ReadOnlySpan<Char>)
- LastIndexOf<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- LastIndexOf<T>(ReadOnlySpan<T>, T)
- LastIndexOf(ReadOnlySpan<Char>, ReadOnlySpan<Char>, StringComparison)
- LastIndexOfAny<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- LastIndexOfAny<T>(ReadOnlySpan<T>, SearchValues<T>)
- LastIndexOfAny<T>(ReadOnlySpan<T>, T, T)
- LastIndexOfAny<T>(ReadOnlySpan<T>, T, T, T)
- LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, SearchValues<T>)
- LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T)
- LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T)
- LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T, T)
- LastIndexOfAnyExceptInRange<T>(ReadOnlySpan<T>, T, T)
- LastIndexOfAnyInRange<T>(ReadOnlySpan<T>, T, T)
- Overlaps<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- Overlaps<T>(ReadOnlySpan<T>, ReadOnlySpan<T>, Int32)
- Replace<T>(ReadOnlySpan<T>, Span<T>, T, T)
- SequenceCompareTo<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- SequenceEqual<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- SequenceEqual<T>(ReadOnlySpan<T>, ReadOnlySpan<T>, IEqualityComparer<T>)
- Split<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- Split<T>(ReadOnlySpan<T>, T)
- Split(ReadOnlySpan<Char>, Span<Range>, Char, StringSplitOptions)
- Split(ReadOnlySpan<Char>, Span<Range>, ReadOnlySpan<Char>, StringSplitOptions)
- SplitAny<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- SplitAny<T>(ReadOnlySpan<T>, SearchValues<T>)
- SplitAny(ReadOnlySpan<Char>, Span<Range>, ReadOnlySpan<Char>, StringSplitOptions)
- SplitAny(ReadOnlySpan<Char>, Span<Range>, ReadOnlySpan<String>, StringSplitOptions)
- StartsWith<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- StartsWith<T>(ReadOnlySpan<T>, T)
- StartsWith(ReadOnlySpan<Char>, ReadOnlySpan<Char>, StringComparison)
- ToImmutableArray<T>(ReadOnlySpan<T>)
- ToLower(ReadOnlySpan<Char>, Span<Char>, CultureInfo)
- ToLowerInvariant(ReadOnlySpan<Char>, Span<Char>)
- ToUpper(ReadOnlySpan<Char>, Span<Char>, CultureInfo)
- ToUpperInvariant(ReadOnlySpan<Char>, Span<Char>)
- Trim(ReadOnlySpan<Char>)
- Trim(ReadOnlySpan<Char>, Char)
- Trim(ReadOnlySpan<Char>, ReadOnlySpan<Char>)
- Trim<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- Trim<T>(ReadOnlySpan<T>, T)
- TrimEnd(ReadOnlySpan<Char>)
- TrimEnd(ReadOnlySpan<Char>, Char)
- TrimEnd(ReadOnlySpan<Char>, ReadOnlySpan<Char>)
- TrimEnd<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- TrimEnd<T>(ReadOnlySpan<T>, T)
- TrimStart(ReadOnlySpan<Char>)
- TrimStart(ReadOnlySpan<Char>, Char)
- TrimStart(ReadOnlySpan<Char>, ReadOnlySpan<Char>)
- TrimStart<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)
- TrimStart<T>(ReadOnlySpan<T>, T)
net9.0
namespace System
{
public static class MemoryExtensions
{
public static bool StartsWith<T>(this ReadOnlySpan<T> span, T value)
where T, IEquatable<T>?;
}
}
| Design Reviews |
|
|---|---|
| .NET | 9.0 |
Information specific to net9.0 | |
| Assembly | System.Memory , Version=9.0.0.0, PublicKeyToken=cc7b13ffcd2ddd51 |
| Referencing | The API is automatically referenced. |
| Preview | The API is contained in a preview framework. |
| Platform Restrictions | This API is supported on all platforms. |
- Built-in API
- Package-provided API