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zig: add snippets #563

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zig: add snippets #563

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56d55b5
zig: add ifelse
ddogfoodd Mar 20, 2025
b9f3f5a
zig: add basic snippets
ddogfoodd Mar 20, 2025
317687e
specify placeholders
ddogfoodd Mar 20, 2025
22e6e23
zig: fix function
ddogfoodd Mar 20, 2025
16d34e2
zig: add error, union, tagged union
ddogfoodd Mar 20, 2025
0db904e
zig: add allocators
ddogfoodd Mar 30, 2025
7e4f580
zig: merge struct and struct w/ defaults
ddogfoodd May 16, 2025
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159 changes: 158 additions & 1 deletion snippets/zig.json
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Original file line number Diff line number Diff line change
Expand Up @@ -21,5 +21,162 @@
"b.installArtifact(exe);"
],
"description": "Building an exe"
}
},
"if/else": {
"prefix": "ifelse",
"body": [
"if (${1:condition}) {",
" ${2:pass}",
"} else {",
" ${3:pass}",
"}"
],
"description": "if / else statement"
},
"if error handling": {
"prefix": "iferr",
"body": [
"if (${1:condition}) |${2:value}| {",
" ${3:pass}",
"} else |${4:err}| switch (${4:err}) {",
" ${5:err_value} => ${6:action}",
"}"
],
"description": "if statement error handling"
},
"while": {
"prefix": "while",
"body": [
"while (${1:condition}) {",
" ${2:pass}",
"}"
],
"description": "while loop"
},
"while w/ continue expr": {
"prefix": "whilec",
"body": [
"while (${1:condition}) : (${2:continue_exp}) {",
" ${3:pass}",
"}"
],
"description": "while loop with continue expression"
},
"for": {
"prefix": "for",
"body": [
"for (${1:iterable}) |${2:item}| {",
" ${3:pass}",
"}"
],
"description": "for loop"
},
"for w/ index": {
"prefix": "fori",
"body": [
"for (${1:iterable}, ${2:ind_range}) |${3:value}, ${4:index}| {",
" ${5:pass}",
"}"
],
"description": "for loop with index"
},
"function": {
"prefix": "func",
"body": [
"fn ${1:fn_name}(${2:args}) ${3:return_type} {",
" return ${4:value}",
"}"
],
"description": "function"
},
"error": {
"prefix": "error",
"body": [
"const ${1:Name} = error { ${2:named_errors} };"
],
"description": "error set"
},
"switch": {
"prefix": "switch",
"body": [
"switch (${1:expr}) {",
" ${2:value} => {${3:action}},",
" else => {${4:action}},",
"}"
],
"description": "switch"
},
"enum": {
"prefix": "enum",
"body": [
"const ${1:Name} = enum { ${2:named_values} };"
],
"description": "enum"
},
"enum w/ type": {
"prefix": "tenum",
"body": [
"const ${1:Name}(${2:type}) = enum { ${3:named_values} };"
],
"description": "enum with type specification"
},
"struct": {
"prefix": "struct",
"body": [
"const ${1:Name} = struct { ${2:named_field}: ${3:field_type} };"
],
"description": "struct"
},
"struct w/ defaults": {
"prefix": "structd",
"body": [
"const ${1:Name} = struct { ${2:named_field}: ${3:field_type} = ${4:default_value} };"
],
"description": "struct with defaults"
},
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These two snippets can be a single snippet by making the body have the final cursor move end here:

"const ${1:Name} = struct { ${2:named_field}: ${3:field_type} ${0:default_or_end}};"

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Wouldn't that leave the last = missing?

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Maybe = could be incorporated like ${0: = default_or_end}? What do you think @OkelleyDevelopment ?

"union": {
"prefix": "union",
"body": [
"const ${1:Name} = union { ${2:named_field}: ${3:field_type} };"
],
"description": "union"
},
"tagged union": {
"prefix": "tagunion",
"body": [
"const ${1:Name} = union(${2:TagEnum}) { ${3:named_field}: ${4:field_type} };"
],
"description": "tagged union"
},
"page_allocator": {
"prefix": "page_allocator",
"body": [
"const ${1:allocator} = std.heap.page_allocator;",
"const ${2:memory} = try ${1:allocator}.alloc(u8, ${3:size});",
"defer ${1:allocator}.free(${2:memory});"
],
"description": "page allocator"
},
"FixedBufferAllocator": {
"prefix": "FixedBufferAllocator",
"body": [
"var ${1:buffer}: [${2:size}]u8 = undefined;",
"var ${3:fba} = std.heap.FixedBufferAllocator.init(&${1:buffer});",
"const ${4:allocator} = ${3:fba}.allocator();",
"const ${5:memory} = try ${4:allocator}.alloc(u8, ${6:size});",
"defer ${4:allocator}.free(${5:memory});"
],
"description": "fixed buffer allocator"
},
"DebugAllocator": {
"prefix": "DebugAllocator",
"body": [
"var ${1:gpa} = std.heap.DebugAllocator(.{}).init;",
"const ${2:allocator} = ${1:gpa}.allocator();",
"defer _ = ${1:gpa}.deinit();",
"const ${3:memory} = try ${2:allocator}.alloc(u8, ${4:size});",
"defer ${2:allocator}.free(${3:memory});"
],
"description": "debug allocator"
}
}