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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift Collections open source project
//
// Copyright (c) 2021 - 2024 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
//
//===----------------------------------------------------------------------===//
// These are primarily for debugging.
extension _HashTable.Header: CustomStringConvertible {
@usableFromInline
internal var _description: String {
"(scale: \(scale), reservedScale: \(reservedScale), bias: \(bias), seed: \(String(seed, radix: 16)))"
}
@usableFromInline
internal var description: String {
"_HashTable.Header\(_description)"
}
}
extension _HashTable.UnsafeHandle: CustomStringConvertible {
internal func _description(type: String) -> String {
var d = """
\(type)\(_header.pointee._description)
load factor: \(debugLoadFactor())
"""
if bucketCount < 128 {
d += "\n "
d += debugContents()
.lazy
.map { $0 == nil ? "_" : "\($0!)" }
.joined(separator: " ")
}
return d
}
@usableFromInline
internal var description: String {
_description(type: "_HashTable.UnsafeHandle")
}
}
extension _HashTable: CustomStringConvertible {
@usableFromInline
internal var description: String {
read { $0._description(type: "_HashTable") }
}
}
extension _HashTable.Storage: CustomStringConvertible {
@usableFromInline
internal var description: String {
_HashTable(self).read { $0._description(type: "_HashTable.Storage") }
}
}
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