Enum log::LogLevelFilter[][src]

#[repr(usize)]
pub enum LogLevelFilter { Off, Error, Warn, Info, Debug, Trace, }
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An enum representing the available verbosity level filters of the logging framework.

A LogLevelFilter may be compared directly to a LogLevel.

Variants

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A level lower than all log levels.

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Corresponds to the Error log level.

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Corresponds to the Warn log level.

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Corresponds to the Info log level.

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Corresponds to the Debug log level.

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Corresponds to the Trace log level.

Methods

impl LogLevelFilter
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Returns the most verbose logging level filter.

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Converts self to the equivalent LogLevel.

Returns None if self is LogLevelFilter::Off.

Trait Implementations

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

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This method tests for !=.

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

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

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

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

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

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. Read more

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

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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

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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

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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

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

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

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

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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

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

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

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

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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

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Compares and returns the maximum of two values. Read more

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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.

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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

Auto Trait Implementations

impl Send for LogLevelFilter

impl Sync for LogLevelFilter