pub struct envOr_5Return {
pub value: String,
}
Expand description
Gets the environment variable name
and parses it as string
.
Reverts if the variable could not be parsed.
Returns defaultValue
if the variable was not found.
Container type for the return parameters of the envOr(string,string)
function.
Fields§
§value: String
Trait Implementations§
Source§impl Clone for envOr_5Return
impl Clone for envOr_5Return
Source§fn clone(&self) -> envOr_5Return
fn clone(&self) -> envOr_5Return
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl Freeze for envOr_5Return
impl RefUnwindSafe for envOr_5Return
impl Send for envOr_5Return
impl Sync for envOr_5Return
impl Unpin for envOr_5Return
impl UnwindSafe for envOr_5Return
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 24 bytes