Struct CommandFilterCtx

pub struct CommandFilterCtx { /* private fields */ }

Implementations

impl CommandFilterCtx

wrapping the RedisModuleCommandFilterCtx to provide a higher level interface to call RedisModule_CommandFilter*

provides functions to interact with the command filter context, such as getting the number of arguments, getting and replacing arguments, and deleting arguments.

pub fn new(inner: *mut RedisModuleCommandFilterCtx) -> Self

pub fn args_count(&self) -> c_int

wrapper for RedisModule_CommandFilterArgsCount

pub fn arg_get(&self, pos: c_int) -> *mut RedisModuleString

wrapper for RedisModule_CommandFilterArgGet

pub fn arg_get_try_as_str<'a>(&self, pos: c_int) -> Result<&'a str, Utf8Error>

wrapper to get argument as a Result<&str, Utf8Error> instead of RedisModuleString

pub fn cmd_get_try_as_str<'a>(&self) -> Result<&'a str, Utf8Error>

wrapper to get 0 argument, the command which is always present and return as &str

pub fn get_all_args_wo_cmd(&self) -> Vec<&str>

wrapper to get Vector of all args minus the command (0th arg)

pub fn arg_replace(&self, pos: c_int, arg: &str)

wrapper for RedisModule_CommandFilterArgReplace, accepts simple &str and casts it to *mut RedisModuleString

pub fn arg_insert(&self, pos: c_int, arg: &str)

wrapper for RedisModule_CommandFilterArgInsert, accepts simple &str and casts it to *mut RedisModuleString

pub fn arg_delete(&self, pos: c_int)

wrapper for RedisModule_CommandFilterArgDelete