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31 lines
746 B
Markdown
31 lines
746 B
Markdown
---
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layout: developer-doc
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title: Parser Driver
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category: parser
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tags: [parser, driver]
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order: 7
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---
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# Parser Driver
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The parser driver component is responsible for orchestrating the entire action
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of the parser. It handles the following duties:
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1. Consuming input text using a provided [reader](./reader.md) in a lazy
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fashion.
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2. Lexing and then parsing the input text.
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3. Writing the output AST to the client of the parser.
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<!-- MarkdownTOC levels="2,3" autolink="true" -->
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- [Driver Clients](#driver-clients)
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<!-- /MarkdownTOC -->
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## Driver Clients
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The parser is going to be employed in two contexts, both running in-process:
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1. In the IDE codebase as a rust dependency.
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2. In the engine as a native code dependency used via JNI.
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