Struct ex2_surface::opt::Opt

pub(crate) struct Opt {
    pub(crate) ceed_spec: String,
    pub(crate) dim: usize,
    pub(crate) mesh_degree: usize,
    pub(crate) solution_degree: usize,
    pub(crate) num_qpts: usize,
    pub(crate) problem_size_requested: i64,
    pub(crate) test: bool,
    pub(crate) quiet: bool,
    pub(crate) gallery: bool,
}

Fields

ceed_spec: String

libCEED backend resource to use

dim: usize

Mesh dimension

mesh_degree: usize

Polynomial degree for the mesh

solution_degree: usize

Polynomial degree for the solution

num_qpts: usize

Number of quadrature points in 1D

problem_size_requested: i64

Approximate problem size

test: bool

Test mode

quiet: bool

Quiet mode

gallery: bool

Gallery QFunctions

Trait Implementations

impl Debug for Opt

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

Formats the value using the given formatter.

impl StructOpt for Opt

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.

pub fn from_args() -> Self

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.

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

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.

pub 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.

pub 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 Opt

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

fn is_subcommand() -> bool

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