pub struct REGISTRY { /* private fields */ }Methods from Deref<Target = Registry>§
pub fn register(&self, c: Box<dyn Collector>) -> Result<(), Error>
pub fn register(&self, c: Box<dyn Collector>) -> Result<(), Error>
register registers a new [Collector] to be included in metrics
collection. It returns an error if the descriptors provided by the
[Collector] are invalid or if they — in combination with descriptors of
already registered Collectors — do not fulfill the consistency and
uniqueness criteria described in the documentation of Desc.
If the provided [Collector] is equal to a [Collector] already registered
(which includes the case of re-registering the same [Collector]), the
AlreadyReg error returns.
pub fn unregister(&self, c: Box<dyn Collector>) -> Result<(), Error>
pub fn unregister(&self, c: Box<dyn Collector>) -> Result<(), Error>
unregister unregisters the [Collector] that equals the [Collector] passed
in as an argument. (Two Collectors are considered equal if their
Describe method yields the same set of descriptors.) The function
returns error when the [Collector] is not registered.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for REGISTRY
impl RefUnwindSafe for REGISTRY
impl Send for REGISTRY
impl Sync for REGISTRY
impl Unpin for REGISTRY
impl UnwindSafe for REGISTRY
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§fn fg<C>(&self) -> FgColorDisplay<'_, C, Self>where
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§fn bg<C>(&self) -> BgColorDisplay<'_, C, Self>where
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§fn on_magenta(&self) -> BgColorDisplay<'_, Magenta, Self>
fn on_magenta(&self) -> BgColorDisplay<'_, Magenta, Self>
Change the background color to magenta
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Change the foreground color to the terminal default
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Change the background color to the terminal default
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Change the foreground color to bright black
§fn on_bright_black(&self) -> BgColorDisplay<'_, BrightBlack, Self>
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Change the background color to bright black
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Change the foreground color to bright red
§fn on_bright_red(&self) -> BgColorDisplay<'_, BrightRed, Self>
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Change the background color to bright red
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Change the foreground color to bright green
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Change the foreground color to bright yellow
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Set the background color at runtime. Only use if you do not know what color to use at
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Sets the background color to an RGB value.