Crate alma 

Core library for the Alma Bevy application.

Re-exports

pub use text_stream::TextByteStream;

pub use text_stream::TextStreamError;

Modules

text_stream

UTF-8 byte-stream storage and editing. Validated UTF-8 byte stream storage and CRUD operations.

Structs

ActionContext

State borrowed by one action dispatch.

ActionDispatcher

Action dispatcher.

BufferEditReport

Revision metadata returned after a successful buffer edit.

BufferFile

Buffer metadata for an optional file on disk.

CharSearch

A Vim f/F/t/T character-search motion.

Count

Non-zero Vim count.

Counted

A parsed item with Vim’s generic count prefix.

EditorBackendAdapter

Adapter contract for editor rendering/editing backends.

EditorBackendSnapshot

Snapshot of the editor state last pushed into the visual backend.

FilesystemConfig

Filesystem policy used by editor file I/O.

KeySequence

A normalized key sequence.

Keymap

One typed key mapping.

KeymapSet

A collection of keymaps.

LeaderBinding

A typed leader key binding.

LeaderConfig

Configurable leader behavior.

LeaderState

Normal-mode leader key state.

ModeSet

Modes where a keymap applies.

NormalCommandContext

Normal-command context.

NormalGrammar

Stateful normal-mode grammar parser.

NormalState

Normal-mode controller.

SearchQuery

User-provided literal search query.

SearchState

Current search command state.

VimCommandState

Command-line state for Vim : commands.

VimCommandText

User-provided text following a Vim : prompt.

VimConfig

Vim configuration resource.

VimCursor

Cursor state for navigating the managed text stream.

VimSelection

Character-wise visual selection anchored at a byte index.

VimSelectionState

Current visual selection anchor, if visual mode is active.

VimStatusLine

Bottom status line state shared by Vim command handlers and the renderer.

VisualCommandContext

Visual-command context.

VisualState

Visual-mode controller.

Enums

BufferEdit

A synchronous mutation against the authoritative text buffer.

BufferOpenError

Errors that can occur while opening the initial buffer.

BufferWriteError

Errors that can occur while writing the current buffer.

BuiltinAction

Builtin actions that require application state beyond pure command execution.

CharSearchDirection

Character-search motion direction.

CharSearchPlacement

Character-search landing behavior.

EditorSyncReport

Result of one editor/backend synchronization step.

KeyAction

A typed key action.

KeyToken

A normalized key token consumed by Vim grammar and keymaps.

LineAddress

Line-address motion targets.

ModeSwitch

Supported mode switches from normal mode.

Motion

Supported Vim motions.

NormalCommand

A typed normal-mode command emitted by the grammar.

NormalGrammarOutput

Output from feeding one token to the normal grammar.

Operator

Supported operator prefixes.

PageDirection

Page motion direction.

ParagraphDirection

Paragraph motion direction.

QuitPolicy

Quit behavior for commands that may discard changes.

SearchCaseSensitivity

Case policy for a submitted search query.

SearchDirection

Direction for literal search.

SearchOutcome

Outcome from submitting or repeating a search.

ViewportPosition

Supported cursor-relative viewport positions.

VimAction

Editor action resolved from grammar, maps, or leader bindings.

VimCommand

Supported Vim editor commands.

VimError

Vim-compatible errors shown on the command/status line.

VimMode

High-level editing mode for the Vim controller.

VimStatusMessage

A bottom-line Vim status message.

VisualGrammarOutput

Visual grammar output.

VisualMode

Supported visual selection variants.

WordKind

Vim word families.

WriteQuitPolicy

Write behavior for commands that write and quit.

Constants

DEFAULT_MAX_FILE_BYTES

Maximum file size accepted by default when opening editor buffers.

Functions

apply_search_outcome

Applies a search outcome.

run

Runs the Alma Bevy application.

run_headless

Runs the Alma editor dataflow without windowing or rendering plugins.

Type Aliases

VimSearchState

Bevy resource wrapper for Vim search state.