Unify version string formats

https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#caret-requirements

"^1.2.3" is strictly equivalent to "1.2.3"

Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>

parsers/Cargo.toml

@@ -24,7 +24,7 @@ chrono = { version = "0.4.5", default-features = false, features = ["std"] }
 # same repository dependencies
 jid = { version = "0.11", features = ["minidom"] }
 minidom = { version = "0.16" }
-xso = { version = "^0.1", features = ["macros", "minidom", "panicking-into-impl", "jid", "base64"] }
+xso = { version = "0.1", features = ["macros", "minidom", "panicking-into-impl", "jid", "base64"] }
 
 [features]
 # Build xmpp-parsers to make components instead of clients.

tokio-xmpp/Cargo.toml

@@ -20,7 +20,7 @@ tokio-stream = { version = "0.1", features = [] }
 tokio-util = { version = "0.7", features = ["codec"] }
 webpki-roots = { version = "0.25", optional = true }
 rxml = { version = "0.11.1", features = ["compact_str"] }
-rand = "^0.8"
+rand = "0.8"
 syntect = { version = "5", optional = true }
 # same repository dependencies
 sasl = { version = "0.5" }

xso-proc/Cargo.toml

@@ -15,9 +15,9 @@ edition = "2021"
 proc-macro = true
 
 [dependencies]
-quote = "^1"
+quote = "1"
-syn = { version = "^2", features = ["full", "extra-traits"] }
+syn = { version = "2", features = ["full", "extra-traits"] }
-proc-macro2 = "^1"
+proc-macro2 = "1"
 rxml_validation = { version = "0.11", default-features = false, features = ["std"] }
 
 [features]

xso/Cargo.toml

@@ -11,7 +11,7 @@ license = "MPL-2.0"
 
 [dependencies]
 rxml = { version = "0.11.1", default-features = false }
-minidom = { version = "^0.16" }
+minidom = { version = "0.16" }
 xso_proc = { version = "0.1", optional = true }
 
 # optional dependencies to provide text conversion to/from types from/using
@@ -20,9 +20,9 @@ xso_proc = { version = "0.1", optional = true }
 # defaults to picking the highest matching version by default, the only
 # sensible thing we can do here is to depend on the least version of the most
 # recent semver of each crate.
-jid = { version = "^0.11", optional = true }
+jid = { version = "0.11", optional = true }
-uuid = { version = "^1", optional = true }
+uuid = { version = "1", optional = true }
-base64 = { version = "^0.22", optional = true }
+base64 = { version = "0.22", optional = true }
 
 [features]
 macros = [ "dep:xso_proc" ]