Cargo Features
Fern has no features set by default.
[dependencies]
fern = { version = "0.6.2", features = ["syslog-3", "syslog-4", "syslog-6", "reopen-03", "reopen-1", "meta-logging-in-format", "date-based", "colored"] }- syslog-3 = syslog3
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Affects
log_impl::Syslog3,fern::syslog… - syslog-4 = syslog4
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Affects
log_impl::Syslog4Rfc3164,log_impl::Syslog4Rfc5424,fern::syslog… - syslog-6 = syslog6
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Affects
log_impl::Syslog6Rfc3164,log_impl::Syslog6Rfc5424… - reopen-03 = libc, reopen03
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Affects
fern::log_reopen,log_impl::Reopen… - reopen-1 = libc, reopen1
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Affects
fern::log_reopen1,log_impl::Reopen1… - meta-logging-in-format
- date-based = chrono
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Affects
builders::DateBased,log_impl::DateBased,log_impl::ConfiguredTimezone,log_impl::DateBasedConfig,log_impl::DateBasedState…
Features from optional dependencies
In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features.
- colored implicit feature
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Enables colored ^1.5
Affects
fern::colors… - chrono date-based?
- reopen03 cfg(not(windows)) reopen-03?
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Enables reopen ^0.3
- reopen1 cfg(not(windows)) reopen-1?
- syslog3 cfg(not(windows)) syslog-3?
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Enables syslog ^3
- syslog4 cfg(not(windows)) syslog-4?
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Enables syslog ^4
- syslog6 cfg(not(windows)) syslog-6?
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Enables syslog
- libc cfg(not(windows)) reopen-03? reopen-1?