Struct postgres_parser::sys::ErrorContextCallback

#[repr(C)]pub struct ErrorContextCallback {
    pub previous: *mut ErrorContextCallback,
    pub callback: Option<unsafe extern "C" fn(arg: *mut c_void)>,
    pub arg: *mut c_void,
}

Fields

previous: *mut ErrorContextCallback

callback: Option<unsafe extern "C" fn(arg: *mut c_void)>

arg: *mut c_void

Trait Implementations

impl Debug for ErrorContextCallback

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

Formats the value using the given formatter.

impl Default for ErrorContextCallback

fn default() -> Self

Returns the "default value" for a type.

impl Eq for ErrorContextCallback

impl Hash for ErrorContextCallback

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<ErrorContextCallback> for ErrorContextCallback

fn eq(&self, other: &ErrorContextCallback) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ErrorContextCallback) -> bool

This method tests for !=.

impl StructuralEq for ErrorContextCallback

impl StructuralPartialEq for ErrorContextCallback