Struct cli_log::MetadataBuilder [−][src]
pub struct MetadataBuilder<'a> { /* fields omitted */ }
Expand description
Builder for Metadata
.
Typically should only be used by log library creators or for testing and “shim loggers”.
The MetadataBuilder
can set the different parameters of a Metadata
object, and returns
the created object when build
is called.
Example
ⓘ
let target = "myApp"; use log::{Level, MetadataBuilder}; let metadata = MetadataBuilder::new() .level(Level::Debug) .target(target) .build();
Implementations
impl<'a> MetadataBuilder<'a>
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impl<'a> MetadataBuilder<'a>
[src]pub fn new() -> MetadataBuilder<'a>
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pub fn new() -> MetadataBuilder<'a>
[src]Construct a new MetadataBuilder
.
The default options are:
level
:Level::Info
target
:""
pub fn level(&mut self, arg: Level) -> &mut MetadataBuilder<'a>
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pub fn level(&mut self, arg: Level) -> &mut MetadataBuilder<'a>
[src]Setter for level
.
pub fn target(&mut self, target: &'a str) -> &mut MetadataBuilder<'a>
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pub fn target(&mut self, target: &'a str) -> &mut MetadataBuilder<'a>
[src]Setter for target
.
Trait Implementations
impl<'a> Debug for MetadataBuilder<'a>
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impl<'a> Debug for MetadataBuilder<'a>
[src]impl<'a> Hash for MetadataBuilder<'a>
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impl<'a> Hash for MetadataBuilder<'a>
[src]impl<'a> Ord for MetadataBuilder<'a>
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impl<'a> Ord for MetadataBuilder<'a>
[src]impl<'a> PartialEq<MetadataBuilder<'a>> for MetadataBuilder<'a>
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impl<'a> PartialEq<MetadataBuilder<'a>> for MetadataBuilder<'a>
[src]pub fn eq(&self, other: &MetadataBuilder<'a>) -> bool
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pub fn eq(&self, other: &MetadataBuilder<'a>) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
pub fn ne(&self, other: &MetadataBuilder<'a>) -> bool
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pub fn ne(&self, other: &MetadataBuilder<'a>) -> bool
[src]This method tests for !=
.
impl<'a> PartialOrd<MetadataBuilder<'a>> for MetadataBuilder<'a>
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impl<'a> PartialOrd<MetadataBuilder<'a>> for MetadataBuilder<'a>
[src]pub fn partial_cmp(&self, other: &MetadataBuilder<'a>) -> Option<Ordering>
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pub fn partial_cmp(&self, other: &MetadataBuilder<'a>) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more