Struct ShellState 

struct ShellState {
    expand: bool,
    paging_enabled: bool,
    is_tty: bool,
    debug: bool,
    capture_file: Option<File>,
    capture_path: Option<PathBuf>,
    schema_cache: Option<Arc<RwLock<SchemaCache>>>,
    shared_keyspace: Option<Arc<RwLock<Option<String>>>>,
    colorizer: CqlColorizer,
}

Mutable shell state for commands like EXPAND, PAGING, and CAPTURE.

Fields

expand: bool

Whether expanded (vertical) output is enabled.

paging_enabled: bool

Whether to pipe output through the built-in pager.

is_tty: bool

Whether stdout is a TTY (controls pager auto-disable).

debug: bool

Whether debug mode is enabled (toggled via DEBUG command).

capture_file: Option<File>

Active CAPTURE file handle (output is tee’d to this file).

capture_path: Option<PathBuf>

Path of the active capture file (for display).

schema_cache: Option<Arc<RwLock<SchemaCache>>>

Shared schema cache for tab completion (invalidated on DDL).

shared_keyspace: Option<Arc<RwLock<Option<String>>>>

Shared current keyspace for tab completion.

colorizer: CqlColorizer

Output colorizer for result values, headers, and errors.

Implementations

impl ShellState

fn outputln(&mut self, text: &str)

Write output line to both stdout and the capture file (if active). Used for short shell command output that doesn’t need paging.

fn display_output(&mut self, content: &[u8], title: &str)

Display output, routing through the pager if enabled, and writing to capture file. An optional title is shown at the top of the pager (e.g., column names).