[−][src]Struct cex::log::Env
Environment variable controlled log level.
The variable is CEX_LOG_LEVEL which are parsed as u32, or in the
human readable text: Debug, Info, Warn, Error, Fatal, Nolog
Usage
If the user decide to use log level control, the type definition can be
unchanged by using a type alias:
type Log<E> = cex::Log<E, Env<Vec<Frame>>>;.
Then put log levels in client code, e.g. change
foo.map_err_to_log( frame!() ) to the following:
foo.map_err_to_log(( LogLevel::Debug, frame!() )).
Note that map_err_to_log() accepts a tuple of two elements now.
Trait Implementations
impl<Agent> LogAgent for Env<Agent> where
Agent: LogAgent, [src]
impl<Agent> LogAgent for Env<Agent> where
Agent: LogAgent, type Item = (LogLevel, <Agent as LogAgent>::Item)
fn new() -> Self | [src] |
fn append_log(&mut self, item: Self::Item) | [src] |
fn create_log(item: Self::Item) -> Self | [src] |
impl<Agent: Eq + LogAgent> Eq for Env<Agent>[src]
impl<Agent: Eq + LogAgent> Eq for Env<Agent>impl<Agent: PartialEq + LogAgent> PartialEq<Env<Agent>> for Env<Agent>[src]
impl<Agent: PartialEq + LogAgent> PartialEq<Env<Agent>> for Env<Agent>impl<Agent: Debug + LogAgent> Debug for Env<Agent>[src]
impl<Agent: Debug + LogAgent> Debug for Env<Agent>Auto Trait Implementations
impl<Agent> Send for Env<Agent> where
Agent: Send,
impl<Agent> Send for Env<Agent> where
Agent: Send, impl<Agent> Sync for Env<Agent> where
Agent: Sync,
impl<Agent> Sync for Env<Agent> where
Agent: Sync, Blanket Implementations
impl<Enum> Okey for Enum[src]
impl<Enum> Okey for Enumimpl<Enum> Error for Enum[src]
impl<Enum> Error for Enumimpl<Inner, Agent> ToLog for Inner where
Agent: LogAgent, [src]
impl<Inner, Agent> ToLog for Inner where
Agent: LogAgent, fn new_log(Self) -> Log<Inner, Agent> | [src] |
fn to_log(Self, <Agent as LogAgent>::Item) -> Log<Inner, Agent> | [src] |
impl<T> From for T[src]
impl<T> From for Timpl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> | [src] |
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T | [src] |
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error> | [src] |
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId | [src] |
impl<Enum, Variant, Index> IntoEnum for Variant where
Enum: FromVariant<Variant, Index>, [src]
impl<Enum, Variant, Index> IntoEnum for Variant where
Enum: FromVariant<Variant, Index>, impl<Src, Dest, Proto, Indices> ExchangeInto for Src where
Dest: EnumX<Proto = Proto>,
Src: ExchangeInto<Proto, (Indices, AA)>, [src]
impl<Src, Dest, Proto, Indices> ExchangeInto for Src where
Dest: EnumX<Proto = Proto>,
Src: ExchangeInto<Proto, (Indices, AA)>, fn exchange_into(self) -> Dest | [src] |
impl<Src, Dest, Indices> ExchangeInto for Src where
Dest: ExchangeFrom<Src, (Indices, AA)>, [src]
impl<Src, Dest, Indices> ExchangeInto for Src where
Dest: ExchangeFrom<Src, (Indices, AA)>, fn exchange_into(self) -> Dest | [src] |
impl<Src, Dest, Index> IntoEnumx for Src where
Dest: EnumxFrom<Src, Index>, [src]
impl<Src, Dest, Index> IntoEnumx for Src where
Dest: EnumxFrom<Src, Index>, fn into_enumx(self) -> Dest | [src] |
impl<Src, Dest, Indices> EnumxFrom for Dest where
Dest: ExchangeFrom<Src, Indices>, [src]
impl<Src, Dest, Indices> EnumxFrom for Dest where
Dest: ExchangeFrom<Src, Indices>, fn enumx_from(src: Src) -> Dest | [src] |