chore(deps): bump serde-saphyr from 0.0.27 to 0.0.29

[dependabot]

Bumps serde-saphyr from 0.0.27 to 0.0.29.

Release notes

Sourced from serde-saphyr's releases.

0.0.28 Property interpolation extensions and even faster builds

Significant extension of property interpolation ( @​CommanderStorm)

• Added support for default property interpolation in plain scalars: ${NAME:-default} now resolves to default when NAME is unset or explicitly empty.
• ${VAR}: Values that must be configured (DB URLs, API keys). An unset var is a misconfiguration, not something to paper over -> a loud error at parse time
• ${VAR-fallback}: Empty value is meaningful and distinct from "not configured". F.ex. PREFIX="" -> "no prefix".
• ${VAR:-fallback}: The "regular" default, so f.ex. ${PORT:-8080}
• ${VAR+text}: F.ex. ${DEBUG+--verbose} emits the flag whenever DEBUG exists in the environment, regardless of value.
• ${VAR:+text}: Same as above, but differentiating empty <-> null

Also

• Fix #120 LastWins not honored when deserializing struct. This was implemented and well tested, but only with maps.
• Reduced owning of comment strings (parsing very heavily commented YAML while discarding comments should be lighter on resources).
• Fixed indentation enforcement (@​CommanderStorm), making sure it also works for multiline scalars.
• Fixed tuple serialization (@​CommanderStorm)
• New SingleQuoted<..> and DoubleQuoted<..> wrappers to emit quoted strings. SingleQuoted may provide additional safety, as control characters will be rejected (with error), rather than written as YAML escape sequences. NullableTilde<T> is like Option and emits tilde ( ~ ) rather than null.

Faster compilation times with serde_core

serde-saphyr now avoids compiling serde_derive by default. The crate core uses serde_core instead that allows building serde-saphyr in parallel with serde_derive. However this also means that we needed to drop the previously built-in (de)serialization support for some serde-saphyr own configuration and reporting types like Options. (De)serialization support for these types can be re-enabled with the new feature serde_derived_types:

serde-saphyr = { version = "...", features = ["serde_derived_types"] }

This does not affect normal use of serde-saphyr for user data, you can still serialize and deserialize your own structs as before.

Commits

• f23c28c Advance version number
• fc36c3f Removed benchmarking section from README.md - this needs to be re-benchmarked...
• 9a727e3 Fix Clippy warning.
• 3bd9fde Rearrange and reasonably name the test suites
• 436edfe Two divergent hand-rolled escape tables in the serializer
• 6a30736 Remove over-engineered Divisible(0) macro handling
• 87afba3 Dead code removals
• c656d3f Remove unnecessary #[path ..] constructs
• 27c3959 Remove unnecessary #[path ..] constructs
• 6f74db4 Improve code quality of budget.rs
• Additional commits viewable in compare view

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