Module TerminalStateDTO 

TerminalStateDTO

RESPONSIBILITY

• Data transfer object for integrated terminal state
• Serializable format for gRPC/IPC transmission
• Used by Mountain to track terminal lifecycle and configuration
• Contains runtime handles for PTY I/O

FIELDS

• Identifier: Unique terminal identifier
• Name: Terminal display name
• OSProcessIdentifier: OS process ID
• ShellPath: Shell executable path
• ShellArguments: Shell launch arguments
• CurrentWorkingDirectory: Working directory path
• EnvironmentVariables: Environment variable map
• IsPTY: PTY mode flag
• PTYInputTransmitter: PTY input channel sender
• ReaderTaskHandle: Output reader task handle
• ProcessWaitHandle: Process wait task handle

Structs

TerminalStateDTO

Holds the complete state and runtime resources for a single pseudo-terminal (PTY) instance. This includes configuration, process identifiers, and handles for I/O tasks.

Constants

MAX_ARGUMENT_LENGTH 🔒

Maximum argument string length

MAX_ENV_VARS 🔒

Maximum number of environment variables

MAX_SHELL_ARGUMENTS 🔒

Maximum number of shell arguments

MAX_SHELL_PATH_LENGTH 🔒

Maximum shell path length

MAX_TERMINAL_NAME_LENGTH 🔒

Maximum terminal name length

Type Aliases

PtyMasterHandle

Thread-safe handle around a portable-pty master PTY. We keep the handle alive past CreateTerminal so Resize / drop-to-kill semantics work. Not Clone / Serialize; the surrounding struct marks it #[serde(skip)].