/// <inheritdoc/>
public bool Equals(MetadataName <T>?other)
{
if (other is null)
{
return(false);
}
return(string.Equals(_name, other._name, StringComparison.Ordinal));
}
/// <summary>
/// Attempt to extract a strongly-typed metadata for the lease.
/// </summary>
/// <typeparam name="T">Type of the expected metadata.</typeparam>
/// <param name="metadataName">The name of the strongly-typed metadata. Some common ones can be found in <see cref="MetadataName"/>.</param>
/// <param name="metadata">The strongly-typed metadata object if it exists.</param>
/// <returns>True if the metadata exists, otherwise false.</returns>
public bool TryGetMetadata <T>(MetadataName <T> metadataName, [MaybeNull] out T metadata)
{
if (metadataName.Name == null)
{
metadata = default;
return(false);
}
bool successful = TryGetMetadata(metadataName.Name, out object?rawMetadata);
if (successful)
{
metadata = rawMetadata is null ? default : (T)rawMetadata;
return(true);
}
metadata = default;
return(false);
}
/// <summary>
/// Attempt to extract a strongly-typed metadata for the lease.
/// </summary>
/// <typeparam name="T">Type of the expected metadata.</typeparam>
/// <param name="metadataName">The name of the strongly-typed metadata. Some common ones can be found in <see cref="MetadataName"/>.</param>
/// <param name="metadata">The strongly-typed metadata object if it exists.</param>
/// <returns>True if the metadata exists, otherwise false.</returns>
public bool TryGetMetadata <T>(MetadataName <T> metadataName, [MaybeNull] out T metadata)
{
if (metadataName.Name == null)
{
metadata = default;
return(false);
}
var successful = TryGetMetadata(metadataName.Name, out var rawMetadata);
if (successful)
{
// TODO: is null metadata allowed?
metadata = rawMetadata is null ? default : (T)rawMetadata;
return(true);
}
metadata = default;
return(false);
}
/// <inheritdoc/>
public bool Equals(MetadataName <T> other)
{
// NOTE: intentionally ordinal and case sensitive, matches CNG.
return(_name == other._name);
}
