How deeply does Learn Go with Pocket-Sized Projects cover queue?

Explains queue operations through cache helpers and tests, while stopping short of general queue abstractions.

Queue

As explained in Learn Go with Pocket-Sized Projects

First-in-first-out eviction removes entries from a cache in the order in which they were inserted, evicting the oldest entry first.

A queue records insertion order so a bounded cache can evict the oldest entry first. Updating an existing key removes and re-adds it, resetting its position. section 7.4.2

Bounded cache

A cache with capacity three receives keys 1, 2, and 3. Updating key 1 moves it behind key 3; inserting key 4 then evicts key 2, the oldest remaining entry.

How Learn Go with Pocket-Sized Projects covers it

Cover of Learn Go with Pocket-Sized Projects

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Grokking ConcurrencyA FIFO is a first-in, first-out communication mechanism in which data is processed in the order it arrives.
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Amazon Web Services in Action, Third Edition: An in-depth guide to AWSA FIFO queue is a message queue that preserves message order and provides duplicate-message detection.
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LatencyA FIFO queue is an ordered data structure in which the element added earliest is removed first.
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Bootstrapping Microservices, Second Edition: With Docker, Kubernetes, GitHub Actions, and TerraformA RabbitMQ queue is a buffer that stores messages until consumers retrieve them.
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Fabulous Adventures in Data Structures and AlgorithmsA queue is a first-in, first-out data structure supporting insertion at one end and removal at the other.
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Go in Practice, Second EditionA queue is a data structure that removes elements in the order they were inserted.
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Optimization Algorithms: AI techniques for design, planning, and control problemsA first-in, first-out data structure in which the earliest inserted element is removed first.
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Related concepts

data structurekind of · A data structure is an organized representation of data and its relationships that supports defined operations for storing, accessing, or modifying it.
breadth-first searchused by · Breadth-first search is a graph or tree traversal algorithm that explores nodes in nondecreasing order of their distance from a starting node.
stackcontrasts with · A stack is a data structure that adds and removes elements at one end, following last-in, first-out order.
priority queueincludes · A priority queue is an abstract data type that retrieves or removes elements according to assigned priority rather than insertion order.
asynchronous programmingused by · Asynchronous programming is an execution approach in which operations can progress independently without requiring the initiating flow to wait for their completion or an immediate response.
event loopused by · An event loop is a runtime mechanism that repeatedly selects ready events or tasks and dispatches their associated work for execution.

This explainer was generated by Manning's knowledge graph from the text of Learn Go with Pocket-Sized Projects. The section links point to the parts of the book it draws on.