Struct dezoomify_rs::Arguments

pub struct Arguments {
    pub input_uri: Option<String>,
    pub outfile: Option<PathBuf>,
    pub largest: bool,
    pub parallelism: usize,
    pub retries: usize,
    pub retry_delay: Duration,
    pub headers: Vec<(String, String)>,
    pub max_idle_per_host: usize,
    pub accept_invalid_certs: bool,
    pub timeout: Duration,
    pub connect_timeout: Duration,
    pub logging: String,
    // some fields omitted
}

Fields

input_uri: Option<String>

Input URL or local file name

outfile: Option<PathBuf>

File to which the resulting image should be saved

largest: bool

If several zoom levels are available, then select the largest one

parallelism: usize

Degree of parallelism to use. At most this number of tiles will be downloaded at the same time.

retries: usize

Number of new attempts to make when a tile load fails before giving up. Setting this to 0 is useful to speed up the generic dezoomer, which relies on failed tile loads to detect the dimensions of the image. On the contrary, if a server is not reliable, set this value to a higher number.

retry_delay: Duration

Amount of time to wait before retrying a request that failed

headers: Vec<(String, String)>

Sets an HTTP header to use on requests. This option can be repeated in order to set multiple headers. You can use -H "Referer: URL" where URL is the URL of the website's viewer page in order to let the site think you come from the legitimate viewer.

max_idle_per_host: usize

Maximum number of idle connections per host allowed at the same time

accept_invalid_certs: bool

Whether to accept connecting to insecure HTTPS servers

timeout: Duration

Maximum time between the beginning of a request and the end of a response before the request should be interrupted and considered failed

connect_timeout: Duration

Time after which we should give up when trying to connect to a server

logging: String

Level of logging verbosity. Set it to "debug" to get all logging messages.

Methods

impl Arguments

pub fn choose_input_uri(&self) -> String

pub fn find_dezoomer(&self) -> Result<Box<dyn Dezoomer>, ZoomError>

pub fn best_size<I: Iterator<Item = Vec2d>>(&self, sizes: I) -> Option<Vec2d>

pub fn headers(&self) -> impl Iterator<Item = (&String, &String)>

Trait Implementations

impl Debug for Arguments

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

Formats the value using the given formatter.

impl Default for Arguments

fn default() -> Self

Returns the "default value" for a type.

impl StructOpt for Arguments

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

Returns the corresponding clap::App.

fn from_clap(matches: &ArgMatches) -> Self

Creates the struct from clap::ArgMatches. It cannot fail with a parameter generated by clap by construction.

fn from_args() -> Self

Gets the struct from the command line arguments. Print the error message and quit the program in case of failure.

fn from_iter<I>(iter: I) -> Self where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: 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
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

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

impl StructOptInternal for Arguments

fn augment_clap<'a, 'b>(app: App<'a, 'b>) -> App<'a, 'b>

fn is_subcommand() -> bool

fn from_subcommand(_sub: (&'b str, Option<&'b ArgMatches<'a>>)) -> Option<Self>