Enum log::LogLevelFilter [] [src]

#[repr(usize)]
pub enum LogLevelFilter { Off, Error, Warn, Info, Debug, Trace, }

An enum representing the available verbosity level filters of the logging framework.

A LogLevelFilter may be compared directly to a LogLevel. Use this type to get() and set() the MaxLogLevelFilter, or to match with the getter max_log_level().

Variants

A level lower than all log levels.

Corresponds to the Error log level.

Corresponds to the Warn log level.

Corresponds to the Info log level.

Corresponds to the Debug log level.

Corresponds to the Trace log level.

Methods

impl LogLevelFilter
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Returns the most verbose logging level filter.

Converts self to the equivalent LogLevel.

Returns None if self is LogLevelFilter::Off.

Trait Implementations

impl Copy for LogLevelFilter
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impl Eq for LogLevelFilter
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impl Debug for LogLevelFilter
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Formats the value using the given formatter.

impl Hash for LogLevelFilter
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Feeds this value into the given [Hasher]. Read more

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

impl Clone for LogLevelFilter
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl PartialEq for LogLevelFilter
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl PartialEq<LogLevel> for LogLevelFilter
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl PartialOrd for LogLevelFilter
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This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl PartialOrd<LogLevel> for LogLevelFilter
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This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Ord for LogLevelFilter
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This method returns an Ordering between self and other. Read more

🔬 This is a nightly-only experimental API. (ord_max_min)

Compares and returns the maximum of two values. Read more

🔬 This is a nightly-only experimental API. (ord_max_min)

Compares and returns the minimum of two values. Read more

impl FromStr for LogLevelFilter
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The associated error which can be returned from parsing.

Parses a string s to return a value of this type. Read more

impl Display for LogLevelFilter
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Formats the value using the given formatter. Read more