Struct Params 

pub struct Params {
    pub bind: Option<BindCfg>,
    pub timeout: Option<u64>,
    pub slack: Option<usize>,
    pub max_clients: Option<usize>,
    pub api_path: Option<Path>,
    pub db: Option<String>,
    pub cache_size: Option<u64>,
    pub sparse: bool,
}

Fields

bind: Option<BindCfg>

timeout: Option<u64>

slack: Option<usize>

max_clients: Option<usize>

api_path: Option<Path>

db: Option<String>

cache_size: Option<u64>

sparse: bool

Implementations

impl Params

pub fn default_db_path() -> Option<PathBuf>

Trait Implementations

impl Debug for Params

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl StructOpt for Params

fn clap<'a, 'b>() -> App<'a, 'b>

Returns clap::App corresponding to the struct.

fn from_clap(matches: &ArgMatches<'_>) -> Self

Builds the struct from clap::ArgMatches. It’s guaranteed to succeed if matches originates from an App generated by StructOpt::clap called on the same type, otherwise it must panic.

fn from_args() -> Self

where Self: Sized,

Builds the struct from the command line arguments (std::env::args_os). Calls clap::Error::exit on failure, printing the error message and aborting the program.

fn from_args_safe() -> Result<Self, Error>

where Self: Sized,

Builds the struct from the command line arguments (std::env::args_os). Unlike StructOpt::from_args, returns clap::Error on failure instead of aborting the program, so calling .exit is up to you.

fn from_iter<I>(iter: I) -> Self

where Self: Sized, I: IntoIterator, <I as IntoIterator>::Item: Into<OsString> + Clone,

Gets the struct from any iterator such as a Vec of your making. Print the error message and quit the program in case of failure.

fn from_iter_safe<I>(iter: I) -> Result<Self, Error>

where Self: Sized, I: IntoIterator, <I as IntoIterator>::Item: Into<OsString> + Clone,

Gets the struct from any iterator such as a Vec of your making.