Struct esp_idf_svc::sys::arg_hdr

#[repr(C)]
pub struct arg_hdr {Show 13 fields
    pub flag: i8,
    pub shortopts: *const i8,
    pub longopts: *const i8,
    pub datatype: *const i8,
    pub glossary: *const i8,
    pub mincount: i32,
    pub maxcount: i32,
    pub parent: *mut c_void,
    pub resetfn: Option<unsafe extern "C" fn(_: *mut c_void)>,
    pub scanfn: Option<unsafe extern "C" fn(_: *mut c_void, _: *const i8) -> i32>,
    pub checkfn: Option<unsafe extern "C" fn(_: *mut c_void) -> i32>,
    pub errorfn: Option<unsafe extern "C" fn(_: *mut c_void, _: *mut _internal_arg_dstr, _: i32, _: *const i8, _: *const i8)>,
    pub priv_: *mut c_void,
}

Fields§

§flag: i8§shortopts: *const i8§longopts: *const i8§datatype: *const i8§glossary: *const i8§mincount: i32§maxcount: i32§parent: *mut c_void§resetfn: Option<unsafe extern "C" fn(_: *mut c_void)>§scanfn: Option<unsafe extern "C" fn(_: *mut c_void, _: *const i8) -> i32>§checkfn: Option<unsafe extern "C" fn(_: *mut c_void) -> i32>§errorfn: Option<unsafe extern "C" fn(_: *mut c_void, _: *mut _internal_arg_dstr, _: i32, _: *const i8, _: *const i8)>§priv_: *mut c_void

Trait Implementations§

impl Clone for arg_hdr

fn clone(&self) -> arg_hdr

Returns a copy of the value. Read more

1.0.0§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for arg_hdr

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

Formats the value using the given formatter. Read more

impl Default for arg_hdr

fn default() -> arg_hdr

Returns the “default value” for a type. Read more

impl Copy for arg_hdr

Auto Trait Implementations§

impl Freeze for arg_hdr

impl RefUnwindSafe for arg_hdr

impl !Send for arg_hdr

impl !Sync for arg_hdr

impl Unpin for arg_hdr

impl UnwindSafe for arg_hdr

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> CloneToUninit for T
where T: Copy,

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.