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Improve documentation on when signes are printed by default

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Roland Fredenhagen 2023-09-03 00:13:44 +02:00 committed by GitHub
parent 9f5fc1bd44
commit f4795382ef
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1 changed files with 2 additions and 2 deletions
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library/alloc/src/fmt.rs
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@ -177,8 +177,8 @@
//! These are all flags altering the behavior of the formatter.
//!
//! * `+` - This is intended for numeric types and indicates that the sign
//! should always be printed. Positive signs are never printed by
//! default, and the negative sign is only printed by default for signed values.
//! should always be printed. By default only the negative sign of signed values
//! is printed, and the sign of positive or unsigned values is omitted.
//! This flag indicates that the correct sign (`+` or `-`) should always be printed.
//! * `-` - Currently not used
//! * `#` - This flag indicates that the "alternate" form of printing should