Struct ResourceAccountant 

pub struct ResourceAccountant { /* private fields */ }

Implementations

impl ResourceAccountant

pub fn new(limits: ResourceLimits) -> Self

pub fn limits(&self) -> &ResourceLimits

pub fn snapshot( &self, processes: &ProcessTable, fd_tables: &FdTableManager, pipes: &PipeManager, ptys: &PtyManager, sockets: &SocketTable, ) -> ResourceSnapshot

pub fn check_process_spawn( &self, snapshot: &ResourceSnapshot, additional_fds: usize, ) -> Result<(), ResourceError>

pub fn check_process_argv_bytes( &self, command: &str, args: &[String], ) -> Result<(), ResourceError>

pub fn check_process_env_bytes( &self, inherited_env: &BTreeMap<String, String>, overrides: &BTreeMap<String, String>, ) -> Result<(), ResourceError>

pub fn check_pipe_allocation( &self, snapshot: &ResourceSnapshot, ) -> Result<(), ResourceError>

pub fn check_pty_allocation( &self, snapshot: &ResourceSnapshot, ) -> Result<(), ResourceError>

pub fn check_socket_allocation( &self, snapshot: &ResourceSnapshot, ) -> Result<(), ResourceError>

pub fn check_socket_state_transition( &self, snapshot: &ResourceSnapshot, current: SocketState, next: SocketState, ) -> Result<(), ResourceError>

pub fn check_socket_buffer_growth( &self, snapshot: &ResourceSnapshot, additional_bytes: usize, ) -> Result<(), ResourceError>

pub fn check_socket_datagram_enqueue( &self, snapshot: &ResourceSnapshot, additional_bytes: usize, ) -> Result<(), ResourceError>

pub fn check_pread_length(&self, length: usize) -> Result<(), ResourceError>

pub fn check_fd_write_size(&self, size: usize) -> Result<(), ResourceError>

pub fn check_fd_allocation( &self, snapshot: &ResourceSnapshot, additional_fds: usize, ) -> Result<(), ResourceError>

pub fn max_readdir_entries(&self) -> Option<usize>

pub fn check_readdir_entries(&self, entries: usize) -> Result<(), ResourceError>

pub fn check_filesystem_usage( &self, _usage: &FileSystemUsage, resulting_bytes: u64, resulting_inodes: usize, ) -> Result<(), ResourceError>