feat: add some spanish translations and fix translations (google#1790)

Author: Michael-Liendo

po/es.po

@@ -67,27 +67,27 @@ msgstr "¿Qué es Rust?"
 
 #: src/SUMMARY.md src/hello-world/benefits.md
 msgid "Benefits of Rust"
-msgstr ""
+msgstr "Beneficios de Rust"
 
 #: src/SUMMARY.md src/hello-world/playground.md
 msgid "Playground"
 msgstr ""
 
 #: src/SUMMARY.md src/types-and-values.md
 msgid "Types and Values"
-msgstr ""
+msgstr "Tipos y Valores"
 
 #: src/SUMMARY.md src/types-and-values/variables.md
 msgid "Variables"
 msgstr "Variables"
 
 #: src/SUMMARY.md src/types-and-values/values.md
 msgid "Values"
-msgstr ""
+msgstr "Valores"
 
 #: src/SUMMARY.md src/types-and-values/arithmetic.md
 msgid "Arithmetic"
-msgstr ""
+msgstr "Aritmética"
 
 #: src/SUMMARY.md src/types-and-values/strings.md
 msgid "Strings"
@@ -99,7 +99,7 @@ msgstr "Inferencia de tipos"
 
 #: src/SUMMARY.md src/types-and-values/exercise.md
 msgid "Exercise: Fibonacci"
-msgstr ""
+msgstr "Ejercicio: Secuencia de Fibonacci"
 
 #: src/SUMMARY.md src/types-and-values/solution.md
 #: src/control-flow-basics/solution.md src/tuples-and-arrays/solution.md
@@ -122,10 +122,9 @@ msgstr "Control de Flujo"
 
 #: src/SUMMARY.md src/control-flow-basics/conditionals.md
 msgid "Conditionals"
-msgstr ""
+msgstr "Condicionales"
 
 #: src/SUMMARY.md src/control-flow-basics/loops.md
-#, fuzzy
 msgid "Loops"
 msgstr "Bucles `for`"
 
@@ -135,19 +134,19 @@ msgstr "`break` y `continue`"
 
 #: src/SUMMARY.md src/control-flow-basics/blocks-and-scopes.md
 msgid "Blocks and Scopes"
-msgstr ""
+msgstr "Bloques y Alcances"
 
 #: src/SUMMARY.md src/control-flow-basics/functions.md
 msgid "Functions"
 msgstr "Funciones"
 
 #: src/SUMMARY.md src/control-flow-basics/macros.md
 msgid "Macros"
-msgstr ""
+msgstr "Macros"
 
 #: src/SUMMARY.md src/control-flow-basics/exercise.md
 msgid "Exercise: Collatz Sequence"
-msgstr ""
+msgstr "Ejercicio: Secuencia de Collatz"
 
 #: src/SUMMARY.md
 msgid "Day 1: Afternoon"
@@ -156,53 +155,48 @@ msgstr "Día 1: Tarde"
 #: src/SUMMARY.md src/tuples-and-arrays.md
 #: src/tuples-and-arrays/tuples-and-arrays.md
 msgid "Tuples and Arrays"
-msgstr ""
+msgstr "Tuplas y Arreglos"
 
 #: src/SUMMARY.md src/tuples-and-arrays/iteration.md
-#, fuzzy
 msgid "Array Iteration"
-msgstr "Integración de Cargo"
+msgstr "Iteración de Arreglos (_Arrays_)"
 
 #: src/SUMMARY.md src/tuples-and-arrays/match.md src/pattern-matching.md
 msgid "Pattern Matching"
 msgstr "Correspondencia de Patrones"
 
 #: src/SUMMARY.md src/tuples-and-arrays/destructuring.md
 #: src/pattern-matching/destructuring.md
-#, fuzzy
 msgid "Destructuring"
-msgstr "Desestructurando Enums"
+msgstr "Desestructuración"
 
 #: src/SUMMARY.md src/tuples-and-arrays/exercise.md
 msgid "Exercise: Nested Arrays"
-msgstr ""
+msgstr "Ejercicio: Arreglos anidados"
 
 #: src/SUMMARY.md src/references.md
 msgid "References"
 msgstr "Referencias"
 
 #: src/SUMMARY.md src/references/shared.md
-#, fuzzy
 msgid "Shared References"
-msgstr "Referencias"
+msgstr "Referencias compartidas"
 
 #: src/SUMMARY.md src/references/exclusive.md
-#, fuzzy
 msgid "Exclusive References"
-msgstr "Referencias colgantes"
+msgstr "Referencias exclusivas"
 
 #: src/SUMMARY.md src/references/exercise.md
 msgid "Exercise: Geometry"
-msgstr ""
+msgstr "Ejercicio: Geometría"
 
 #: src/SUMMARY.md src/user-defined-types.md
 msgid "User-Defined Types"
-msgstr ""
+msgstr "Tipos definidos por el usuario"
 
 #: src/SUMMARY.md src/user-defined-types/named-structs.md
-#, fuzzy
 msgid "Named Structs"
-msgstr "Structs"
+msgstr "Estructuras con nombre"
 
 #: src/SUMMARY.md src/user-defined-types/tuple-structs.md
 msgid "Tuple Structs"
@@ -214,17 +208,16 @@ msgid "Enums"
 msgstr ""
 
 #: src/SUMMARY.md src/user-defined-types/static-and-const.md
-#, fuzzy
 msgid "Static and Const"
-msgstr "static y const"
+msgstr "Estático y Constantes (_Static y Const_)"
 
 #: src/SUMMARY.md src/user-defined-types/aliases.md
 msgid "Type Aliases"
-msgstr ""
+msgstr "Alias de tipo"
 
 #: src/SUMMARY.md src/user-defined-types/exercise.md
 msgid "Exercise: Elevator Events"
-msgstr ""
+msgstr "Ejercicio: Eventos del ascensor"
 
 #: src/SUMMARY.md
 msgid "Day 2: Morning"
@@ -237,7 +230,7 @@ msgstr "Control de Flujo"
 
 #: src/SUMMARY.md src/pattern-matching/exercise.md
 msgid "Exercise: Expression Evaluation"
-msgstr ""
+msgstr "Ejercicio: Evaluación de expresiones"
 
 #: src/SUMMARY.md src/methods-and-traits.md
 #, fuzzy
@@ -263,16 +256,15 @@ msgstr "Objetos Trait"
 
 #: src/SUMMARY.md src/methods-and-traits/exercise.md
 msgid "Exercise: Generic Logger"
-msgstr ""
+msgstr "Ejercicio: Registrador genérico"
 
 #: src/SUMMARY.md src/generics.md
 msgid "Generics"
 msgstr "Genéricos"
 
 #: src/SUMMARY.md src/generics/generic-functions.md
-#, fuzzy
 msgid "Generic Functions"
-msgstr "Funciones Externas"
+msgstr "Funciones genéricas"
 
 #: src/SUMMARY.md src/generics/generic-data.md
 msgid "Generic Data Types"
@@ -288,53 +280,47 @@ msgstr "`impl Trait`"
 
 #: src/SUMMARY.md src/generics/exercise.md
 msgid "Exercise: Generic `min`"
-msgstr ""
+msgstr "Ejercicio: Genérico `min`"
 
 #: src/SUMMARY.md
 msgid "Day 2: Afternoon"
 msgstr "Día 2: tarde"
 
 #: src/SUMMARY.md src/std-types.md
-#, fuzzy
 msgid "Standard Library Types"
-msgstr "Biblioteca estándar"
+msgstr "Tipos de la Biblioteca Estándar"
 
 #: src/SUMMARY.md src/std-types/std.md
 msgid "Standard Library"
 msgstr "Biblioteca estándar"
 
 #: src/SUMMARY.md src/std-types/docs.md
-#, fuzzy
 msgid "Documentation"
-msgstr "Pruebas de Documentación"
+msgstr "Documentación"
 
 #: src/SUMMARY.md
-#, fuzzy
 msgid "`Option`"
-msgstr "`Duration`"
+msgstr "`Option` (_Opción_)"
 
 #: src/SUMMARY.md
-#, fuzzy
 msgid "`Result`"
-msgstr "`Option`, `Result`"
+msgstr "`Result` (_Resultado_)"
 
 #: src/SUMMARY.md src/android/interoperability/cpp/type-mapping.md
-#, fuzzy
 msgid "`String`"
-msgstr "String"
+msgstr "`String` (_Cadena de texto_)"
 
 #: src/SUMMARY.md src/std-types/vec.md
 msgid "`Vec`"
-msgstr "`Vec`"
+msgstr "`Vec` (_Vectores_)"
 
 #: src/SUMMARY.md src/std-types/hashmap.md src/bare-metal/no_std.md
 msgid "`HashMap`"
 msgstr "`HashMap`"
 
 #: src/SUMMARY.md src/std-types/exercise.md
-#, fuzzy
 msgid "Exercise: Counter"
-msgstr "Ejercicios"
+msgstr "Ejercicio: Contador"
 
 #: src/SUMMARY.md src/std-traits.md
 #, fuzzy
@@ -346,9 +332,8 @@ msgid "Comparisons"
 msgstr "Comparaciones"
 
 #: src/SUMMARY.md src/std-traits/operators.md
-#, fuzzy
 msgid "Operators"
-msgstr "Iteradores"
+msgstr "Operadores"
 
 #: src/SUMMARY.md src/std-traits/from-and-into.md
 msgid "`From` and `Into`"
@@ -372,9 +357,8 @@ msgid "Closures"
 msgstr "Cierres"
 
 #: src/SUMMARY.md src/std-traits/exercise.md
-#, fuzzy
 msgid "Exercise: ROT13"
-msgstr "Ejercicios"
+msgstr "Ejercicio: ROT13"
 
 #: src/SUMMARY.md
 msgid "Day 3: Morning"
@@ -552,9 +536,8 @@ msgid "Test Modules"
 msgstr "Módulos de Pruebas"
 
 #: src/SUMMARY.md src/testing/other.md
-#, fuzzy
 msgid "Other Types of Tests"
-msgstr "Otros proyectos"
+msgstr "Otros tipos de pruebas"
 
 #: src/SUMMARY.md src/testing/useful-crates.md
 msgid "Useful Crates"
@@ -573,9 +556,8 @@ msgid "Compiler Lints and Clippy"
 msgstr ""
 
 #: src/SUMMARY.md src/testing/exercise.md
-#, fuzzy
 msgid "Exercise: Luhn Algorithm"
-msgstr "Algoritmo de Luhn"
+msgstr "Ejercicio: Algoritmo de Luhn"
 
 #: src/SUMMARY.md
 msgid "Day 4: Afternoon"
@@ -610,18 +592,16 @@ msgid "`thiserror` and `anyhow`"
 msgstr "`From` e `Into`"
 
 #: src/SUMMARY.md
-#, fuzzy
 msgid "Exercise: Rewriting with `Result`"
-msgstr "Gestión Estructurada de Errores con `Result`"
+msgstr "Ejercicio: Reescribir con `Result`"
 
 #: src/SUMMARY.md src/unsafe-rust.md src/unsafe-rust/unsafe.md
 msgid "Unsafe Rust"
 msgstr "Unsafe Rust"
 
 #: src/SUMMARY.md
-#, fuzzy
 msgid "Unsafe"
-msgstr "Unsafe Rust"
+msgstr "Unsafe"
 
 #: src/SUMMARY.md src/unsafe-rust/dereferencing.md
 msgid "Dereferencing Raw Pointers"
@@ -641,14 +621,12 @@ msgid "Unsafe Functions"
 msgstr "Llamar Funciones Unsafe (Inseguras)"
 
 #: src/SUMMARY.md
-#, fuzzy
 msgid "Unsafe Traits"
-msgstr "Implementación de Traits Unsafe (Inseguras) "
+msgstr "Implementación de Traits Unsafe (Inseguras)"
 
 #: src/SUMMARY.md
-#, fuzzy
 msgid "Exercise: FFI Wrapper"
-msgstr "Envoltorio de FFI Seguro"
+msgstr "Ejercicio: Envoltorio de FFI"
 
 #: src/SUMMARY.md src/bare-metal/android.md
 msgid "Android"